94028031 has 6 divisors (see below), whose sum is σ = 135818280. Its totient is φ = 62685348.

The previous prime is 94028029. The next prime is 94028041. The reversal of 94028031 is 13082049.

It is not a de Polignac number, because 94028031 - 2¹ = 94028029 is a prime.

It is a super-2 number, since 2×94028031² = 17682541227473922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 94027986 and 94028004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94028041) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5223771 + ... + 5223788.

It is an arithmetic number, because the mean of its divisors is an integer number (22636380).

Almost surely, 2^94028031 is an apocalyptic number.

94028031 is a deficient number, since it is larger than the sum of its proper divisors (41790249).

94028031 is a wasteful number, since it uses less digits than its factorization.

94028031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10447565 (or 10447562 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 94028031 is about 9696.8051955270. The cubic root of 94028031 is about 454.7287857576.

The spelling of 94028031 in words is "ninety-four million, twenty-eight thousand, thirty-one".