94920061 has 4 divisors (see below), whose sum is σ = 100503612. Its totient is φ = 89336512.

The previous prime is 94920053. The next prime is 94920071. The reversal of 94920061 is 16002949.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 88003161 + 6916900 = 9381^2 + 2630^2 .

It is a cyclic number.

It is not a de Polignac number, because 94920061 - 2³ = 94920053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94920031) 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, 2791750 + ... + 2791783.

It is an arithmetic number, because the mean of its divisors is an integer number (25125903).

Almost surely, 2^94920061 is an apocalyptic number.

It is an amenable number.

94920061 is a deficient number, since it is larger than the sum of its proper divisors (5583551).

94920061 is a wasteful number, since it uses less digits than its factorization.

94920061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5583550.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 94920061 is about 9742.6926976068. The cubic root of 94920061 is about 456.1622438087.

The spelling of 94920061 in words is "ninety-four million, nine hundred twenty thousand, sixty-one".