94928657 has 2 divisors, whose sum is σ = 94928658. Its totient is φ = 94928656.

The previous prime is 94928651. The next prime is 94928683. The reversal of 94928657 is 75682949.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 67092481 + 27836176 = 8191^2 + 5276^2 .

It is a cyclic number.

It is not a de Polignac number, because 94928657 - 2⁴ = 94928641 is a prime.

It is a super-2 number, since 2×94928657² = 18022899839647298, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (94928651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47464328 + 47464329.

It is an arithmetic number, because the mean of its divisors is an integer number (47464329).

Almost surely, 2^94928657 is an apocalyptic number.

It is an amenable number.

94928657 is a deficient number, since it is larger than the sum of its proper divisors (1).

94928657 is an equidigital number, since it uses as much as digits as its factorization.

94928657 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1088640, while the sum is 50.

The square root of 94928657 is about 9743.1338387605. The cubic root of 94928657 is about 456.1760134735.

It can be divided in two parts, 94928 and 657, that multiplied together give a triangular number (62367696 = T₁₁₁₆₈).

The spelling of 94928657 in words is "ninety-four million, nine hundred twenty-eight thousand, six hundred fifty-seven".