2474731 has 16 divisors (see below), whose sum is σ = 3110400. Its totient is φ = 1919808.

The previous prime is 2474723. The next prime is 2474737. The reversal of 2474731 is 1374742.

It is a cyclic number.

It is not a de Polignac number, because 2474731 - 2³ = 2474723 is a prime.

It is a super-2 number, since 2×2474731² = 12248587044722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2474731.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2474737) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2655 + ... + 3463.

It is an arithmetic number, because the mean of its divisors is an integer number (194400).

2^2474731 is an apocalyptic number.

2474731 is a deficient number, since it is larger than the sum of its proper divisors (635669).

2474731 is a wasteful number, since it uses less digits than its factorization.

2474731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 858.

The product of its digits is 4704, while the sum is 28.

The square root of 2474731 is about 1573.1277761199. The cubic root of 2474731 is about 135.2620606914.

The spelling of 2474731 in words is "two million, four hundred seventy-four thousand, seven hundred thirty-one".