2918572 has 6 divisors (see below), whose sum is σ = 5107508. Its totient is φ = 1459284.

The previous prime is 2918569. The next prime is 2918581. The reversal of 2918572 is 2758192.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 364818 + ... + 364825.

2^2918572 is an apocalyptic number.

It is an amenable number.

2918572 is a deficient number, since it is larger than the sum of its proper divisors (2188936).

2918572 is a wasteful number, since it uses less digits than its factorization.

2918572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 729647 (or 729645 counting only the distinct ones).

The product of its digits is 10080, while the sum is 34.

The square root of 2918572 is about 1708.3828610707. The cubic root of 2918572 is about 142.9080864026.

The spelling of 2918572 in words is "two million, nine hundred eighteen thousand, five hundred seventy-two".