7372534 has 16 divisors (see below), whose sum is σ = 12029472. Its totient is φ = 3368448.

The previous prime is 7372523. The next prime is 7372553. The reversal of 7372534 is 4352737.

It is a junction number, because it is equal to n+sod(n) for n = 7372496 and 7372505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1302 + ... + 4054.

It is an arithmetic number, because the mean of its divisors is an integer number (751842).

Almost surely, 2^7372534 is an apocalyptic number.

7372534 is a deficient number, since it is larger than the sum of its proper divisors (4656938).

7372534 is a wasteful number, since it uses less digits than its factorization.

7372534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2871.

The product of its digits is 17640, while the sum is 31.

The square root of 7372534 is about 2715.2410574385. The cubic root of 7372534 is about 194.6281231680.

The spelling of 7372534 in words is "seven million, three hundred seventy-two thousand, five hundred thirty-four".