5242731 has 16 divisors (see below), whose sum is σ = 7580160. Its totient is φ = 3204000.

The previous prime is 5242729. The next prime is 5242763. The reversal of 5242731 is 1372425.

It is not a de Polignac number, because 5242731 - 2¹ = 5242729 is a prime.

It is a super-2 number, since 2×5242731² = 54972456676722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5242771) 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, 6606 + ... + 7356.

It is an arithmetic number, because the mean of its divisors is an integer number (473760).

Almost surely, 2^5242731 is an apocalyptic number.

5242731 is a deficient number, since it is larger than the sum of its proper divisors (2337429).

5242731 is a wasteful number, since it uses less digits than its factorization.

5242731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 946.

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

The square root of 5242731 is about 2289.7010721926. The cubic root of 5242731 is about 173.7210817424.

The spelling of 5242731 in words is "five million, two hundred forty-two thousand, seven hundred thirty-one".