94870431 has 12 divisors (see below), whose sum is σ = 137944560. Its totient is φ = 62827200.

The previous prime is 94870429. The next prime is 94870441. The reversal of 94870431 is 13407849.

It is a happy number.

It is not a de Polignac number, because 94870431 - 2¹ = 94870429 is a prime.

It is a super-2 number, since 2×94870431² = 18000797356251522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94870441) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33546 + ... + 36263.

It is an arithmetic number, because the mean of its divisors is an integer number (11495380).

Almost surely, 2^94870431 is an apocalyptic number.

94870431 is a deficient number, since it is larger than the sum of its proper divisors (43074129).

94870431 is a wasteful number, since it uses less digits than its factorization.

94870431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69966 (or 69963 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 94870431 is about 9740.1453274579. The cubic root of 94870431 is about 456.0827267961.

The spelling of 94870431 in words is "ninety-four million, eight hundred seventy thousand, four hundred thirty-one".