94915081 has 8 divisors (see below), whose sum is σ = 96530624. Its totient is φ = 93305520.

The previous prime is 94915049. The next prime is 94915091. The reversal of 94915081 is 18051949.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 94915081 - 2⁵ = 94915049 is a prime.

It is a super-2 number, since 2×94915081² = 18017745202473122, which contains 22 as substring.

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 94915081.

It is not an unprimeable number, because it can be changed into a prime (94915021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39916 + ... + 42226.

It is an arithmetic number, because the mean of its divisors is an integer number (12066328).

Almost surely, 2^94915081 is an apocalyptic number.

It is an amenable number.

94915081 is a deficient number, since it is larger than the sum of its proper divisors (1615543).

94915081 is a wasteful number, since it uses less digits than its factorization.

94915081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2991.

The product of its (nonzero) digits is 12960, while the sum is 37.

The square root of 94915081 is about 9742.4371180932. The cubic root of 94915081 is about 456.1542661213.

The spelling of 94915081 in words is "ninety-four million, nine hundred fifteen thousand, eighty-one".