4537974 has 32 divisors (see below), whose sum is σ = 10483200. Its totient is φ = 1282752.

The previous prime is 4537961. The next prime is 4537987. The reversal of 4537974 is 4797354.

It is an interprime number because it is at equal distance from previous prime (4537961) and next prime (4537987).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3802 + ... + 4850.

It is an arithmetic number, because the mean of its divisors is an integer number (327600).

Almost surely, 2^4537974 is an apocalyptic number.

4537974 is an abundant number, since it is smaller than the sum of its proper divisors (5945226).

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

4537974 is a wasteful number, since it uses less digits than its factorization.

4537974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1164.

The product of its digits is 105840, while the sum is 39.

The square root of 4537974 is about 2130.2520977574. The cubic root of 4537974 is about 165.5594599589.

The spelling of 4537974 in words is "four million, five hundred thirty-seven thousand, nine hundred seventy-four".