2351472 has 20 divisors (see below), whose sum is σ = 6074760. Its totient is φ = 783808.

The previous prime is 2351441. The next prime is 2351477. The reversal of 2351472 is 2741532.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2351477) 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, 24447 + ... + 24542.

It is an arithmetic number, because the mean of its divisors is an integer number (303738).

2^2351472 is an apocalyptic number.

It is an amenable number.

2351472 is an abundant number, since it is smaller than the sum of its proper divisors (3723288).

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

2351472 is a wasteful number, since it uses less digits than its factorization.

2351472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49000 (or 48994 counting only the distinct ones).

The product of its digits is 1680, while the sum is 24.

The square root of 2351472 is about 1533.4510099772. The cubic root of 2351472 is about 132.9780429956.

The spelling of 2351472 in words is "two million, three hundred fifty-one thousand, four hundred seventy-two".