2817372 has 12 divisors (see below), whose sum is σ = 6573896. Its totient is φ = 939120.

The previous prime is 2817371. The next prime is 2817383. The reversal of 2817372 is 2737182.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2817371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117379 + ... + 117402.

2^2817372 is an apocalyptic number.

It is an amenable number.

2817372 is an abundant number, since it is smaller than the sum of its proper divisors (3756524).

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

2817372 is a wasteful number, since it uses less digits than its factorization.

2817372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234788 (or 234786 counting only the distinct ones).

The product of its digits is 4704, while the sum is 30.

The square root of 2817372 is about 1678.5029043764. The cubic root of 2817372 is about 141.2368635811.

The spelling of 2817372 in words is "two million, eight hundred seventeen thousand, three hundred seventy-two".