2287372 has 12 divisors (see below), whose sum is σ = 4213720. Its totient is φ = 1083456.

The previous prime is 2287343. The next prime is 2287381. The reversal of 2287372 is 2737822.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14973 + ... + 15124.

2^2287372 is an apocalyptic number.

It is an amenable number.

2287372 is a deficient number, since it is larger than the sum of its proper divisors (1926348).

2287372 is a wasteful number, since it uses less digits than its factorization.

2287372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30120 (or 30118 counting only the distinct ones).

The product of its digits is 9408, while the sum is 31.

The square root of 2287372 is about 1512.4060301387. The cubic root of 2287372 is about 131.7585884484.

The spelling of 2287372 in words is "two million, two hundred eighty-seven thousand, three hundred seventy-two".