94664651 has 2 divisors, whose sum is σ = 94664652. Its totient is φ = 94664650.

The previous prime is 94664639. The next prime is 94664677. The reversal of 94664651 is 15646649.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 94664651 - 2⁶ = 94664587 is a prime.

It is a super-2 number, since 2×94664651² = 17922792297903602, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 94664599 and 94664608.

It is not a weakly prime, because it can be changed into another prime (94664681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47332325 + 47332326.

It is an arithmetic number, because the mean of its divisors is an integer number (47332326).

Almost surely, 2^94664651 is an apocalyptic number.

94664651 is a deficient number, since it is larger than the sum of its proper divisors (1).

94664651 is an equidigital number, since it uses as much as digits as its factorization.

94664651 is an evil number, because the sum of its binary digits is even.

The product of its digits is 155520, while the sum is 41.

The square root of 94664651 is about 9729.5760955964. The cubic root of 94664651 is about 455.7527306041.

The spelling of 94664651 in words is "ninety-four million, six hundred sixty-four thousand, six hundred fifty-one".