94491965 has 4 divisors (see below), whose sum is σ = 113390364. Its totient is φ = 75593568.

The previous prime is 94491953. The next prime is 94491977. The reversal of 94491965 is 56919449.

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 (94491953) and next prime (94491977).

It can be written as a sum of positive squares in 2 ways, for example, as 36168196 + 58323769 = 6014^2 + 7637^2 .

It is a cyclic number.

It is not a de Polignac number, because 94491965 - 2¹⁰ = 94490941 is a prime.

It is a super-2 number, since 2×94491965² = 17857462899122450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9449192 + ... + 9449201.

It is an arithmetic number, because the mean of its divisors is an integer number (28347591).

Almost surely, 2^94491965 is an apocalyptic number.

It is an amenable number.

94491965 is a deficient number, since it is larger than the sum of its proper divisors (18898399).

94491965 is a wasteful number, since it uses less digits than its factorization.

94491965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18898398.

The product of its digits is 349920, while the sum is 47.

The square root of 94491965 is about 9720.6977630209. The cubic root of 94491965 is about 455.4754358957.

The spelling of 94491965 in words is "ninety-four million, four hundred ninety-one thousand, nine hundred sixty-five".