94628031 has 4 divisors (see below), whose sum is σ = 126170712. Its totient is φ = 63085352.

The previous prime is 94628021. The next prime is 94628033. The reversal of 94628031 is 13082649.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 94628031 - 2¹⁰ = 94627007 is a prime.

It is a super-2 number, since 2×94628031² = 17908928501873922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 94627983 and 94628001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94628033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15771336 + ... + 15771341.

It is an arithmetic number, because the mean of its divisors is an integer number (31542678).

Almost surely, 2^94628031 is an apocalyptic number.

94628031 is a deficient number, since it is larger than the sum of its proper divisors (31542681).

94628031 is a wasteful number, since it uses less digits than its factorization.

94628031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31542680.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 94628031 is about 9727.6940227374. The cubic root of 94628031 is about 455.6939553472.

The spelling of 94628031 in words is "ninety-four million, six hundred twenty-eight thousand, thirty-one".