954599861 has 4 divisors (see below), whose sum is σ = 1010752812. Its totient is φ = 898446912.

The previous prime is 954599851. The next prime is 954599869. The reversal of 954599861 is 168995459.

954599861 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 168995459 = 1667 ⋅101377.

It can be written as a sum of positive squares in 2 ways, for example, as 303839761 + 650760100 = 17431^2 + 25510^2 .

It is a cyclic number.

It is not a de Polignac number, because 954599861 - 2¹⁰ = 954598837 is a prime.

It is a super-2 number, since 2×954599861² = 1822521789242438642, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 954599797 and 954599806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (954599869) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28076450 + ... + 28076483.

It is an arithmetic number, because the mean of its divisors is an integer number (252688203).

Almost surely, 2^954599861 is an apocalyptic number.

It is an amenable number.

954599861 is a deficient number, since it is larger than the sum of its proper divisors (56152951).

954599861 is a wasteful number, since it uses less digits than its factorization.

954599861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56152950.

The product of its digits is 3499200, while the sum is 56.

The square root of 954599861 is about 30896.5995054472. The cubic root of 954599861 is about 984.6316438961.

The spelling of 954599861 in words is "nine hundred fifty-four million, five hundred ninety-nine thousand, eight hundred sixty-one".