2931012 has 48 divisors (see below), whose sum is σ = 8686720. Its totient is φ = 837216.

The previous prime is 2930999. The next prime is 2931041. The reversal of 2931012 is 2101392.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1183 + ... + 2694.

2^2931012 is an apocalyptic number.

It is an amenable number.

2931012 is an abundant number, since it is smaller than the sum of its proper divisors (5755708).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2931012 is a wasteful number, since it uses less digits than its factorization.

2931012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3897 (or 3889 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 2931012 is about 1712.0198596979. The cubic root of 2931012 is about 143.1108404342.

The spelling of 2931012 in words is "two million, nine hundred thirty-one thousand, twelve".