94999957 has 8 divisors (see below), whose sum is σ = 103363736. Its totient is φ = 86787072.

The previous prime is 94999951. The next prime is 95000011. The reversal of 94999957 is 75999949.

It can be written as a sum of positive squares in 4 ways, for example, as 3587236 + 91412721 = 1894^2 + 9561^2 .

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 94999957 - 2¹¹ = 94997909 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 94999895 and 94999904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94999951) 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, 36408 + ... + 38929.

It is an arithmetic number, because the mean of its divisors is an integer number (12920467).

Almost surely, 2^94999957 is an apocalyptic number.

94999957 is a gapful number since it is divisible by the number (97) formed by its first and last digit.

It is an amenable number.

94999957 is a deficient number, since it is larger than the sum of its proper divisors (8363779).

94999957 is a wasteful number, since it uses less digits than its factorization.

94999957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75447.

The product of its digits is 8266860, while the sum is 61.

The square root of 94999957 is about 9746.7921389553. The cubic root of 94999957 is about 456.2901946949.

The spelling of 94999957 in words is "ninety-four million, nine hundred ninety-nine thousand, nine hundred fifty-seven".