461536741 has 4 divisors (see below), whose sum is σ = 461662092. Its totient is φ = 461411392.

The previous prime is 461536729. The next prime is 461536753. The reversal of 461536741 is 147635164.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (461536729) and next prime (461536753).

It can be written as a sum of positive squares in 2 ways, for example, as 10144225 + 451392516 = 3185^2 + 21246^2 .

It is a cyclic number.

It is not a de Polignac number, because 461536741 - 2⁷ = 461536613 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 461536741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461536721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56980 + ... + 64573.

It is an arithmetic number, because the mean of its divisors is an integer number (115415523).

Almost surely, 2^461536741 is an apocalyptic number.

It is an amenable number.

461536741 is a deficient number, since it is larger than the sum of its proper divisors (125351).

461536741 is a wasteful number, since it uses less digits than its factorization.

461536741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125350.

The product of its digits is 60480, while the sum is 37.

The square root of 461536741 is about 21483.4061777922. The cubic root of 461536741 is about 772.8029294785.

The spelling of 461536741 in words is "four hundred sixty-one million, five hundred thirty-six thousand, seven hundred forty-one".