4252731 has 16 divisors (see below), whose sum is σ = 6511104. Its totient is φ = 2418624.

The previous prime is 4252727. The next prime is 4252739. The reversal of 4252731 is 1372524.

It is not a de Polignac number, because 4252731 - 2² = 4252727 is a prime.

It is a super-2 number, since 2×4252731² = 36171441916722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4252739) 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, 6250 + ... + 6896.

It is an arithmetic number, because the mean of its divisors is an integer number (406944).

Almost surely, 2^4252731 is an apocalyptic number.

4252731 is a deficient number, since it is larger than the sum of its proper divisors (2258373).

4252731 is a wasteful number, since it uses less digits than its factorization.

4252731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 970.

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

The square root of 4252731 is about 2062.2150712280. The cubic root of 4252731 is about 162.0152782420.

The spelling of 4252731 in words is "four million, two hundred fifty-two thousand, seven hundred thirty-one".