94874387 has 2 divisors, whose sum is σ = 94874388. Its totient is φ = 94874386.

The previous prime is 94874321. The next prime is 94874431. The reversal of 94874387 is 78347849.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 94874387 - 2²⁶ = 27765523 is a prime.

It is a super-2 number, since 2×94874387² = 18002298617251538, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (94874317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47437193 + 47437194.

It is an arithmetic number, because the mean of its divisors is an integer number (47437194).

Almost surely, 2^94874387 is an apocalyptic number.

94874387 is a deficient number, since it is larger than the sum of its proper divisors (1).

94874387 is an equidigital number, since it uses as much as digits as its factorization.

94874387 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1354752, while the sum is 50.

The square root of 94874387 is about 9740.3484023930. The cubic root of 94874387 is about 456.0890661025.

The spelling of 94874387 in words is "ninety-four million, eight hundred seventy-four thousand, three hundred eighty-seven".