3149572 has 12 divisors (see below), whose sum is σ = 5582080. Its totient is φ = 1554696.

The previous prime is 3149563. The next prime is 3149591. The reversal of 3149572 is 2759413.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4668 + ... + 5299.

Almost surely, 2^3149572 is an apocalyptic number.

It is an amenable number.

3149572 is a deficient number, since it is larger than the sum of its proper divisors (2432508).

3149572 is a wasteful number, since it uses less digits than its factorization.

3149572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10050 (or 10048 counting only the distinct ones).

The product of its digits is 7560, while the sum is 31.

The square root of 3149572 is about 1774.7033554935. The cubic root of 3149572 is about 146.5830813913.

It can be divided in two parts, 3149 and 572, that added together give a square (3721 = 61²).

The spelling of 3149572 in words is "three million, one hundred forty-nine thousand, five hundred seventy-two".