3722572 has 12 divisors (see below), whose sum is σ = 7445200. Its totient is φ = 1595376.

The previous prime is 3722567. The next prime is 3722591. The reversal of 3722572 is 2752273.

3722572 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

3722572 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 132949 = 3722572 / (3 + 7 + 2 + 2 + 5 + 7 + 2).

It is a self number, because there is not a number n which added to its sum of digits gives 3722572.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66447 + ... + 66502.

Almost surely, 2^3722572 is an apocalyptic number.

It is an amenable number.

3722572 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3722572 is a wasteful number, since it uses less digits than its factorization.

3722572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132960 (or 132958 counting only the distinct ones).

The product of its digits is 5880, while the sum is 28.

The square root of 3722572 is about 1929.3967969290. The cubic root of 3722572 is about 154.9819195005.

Subtracting from 3722572 its reverse (2752273), we obtain a cube (970299 = 99³).

The spelling of 3722572 in words is "three million, seven hundred twenty-two thousand, five hundred seventy-two".