37572742 has 8 divisors (see below), whose sum is σ = 56537856. Its totient is φ = 18726792.

The previous prime is 37572727. The next prime is 37572751. The reversal of 37572742 is 24727573.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28998 + ... + 30265.

It is an arithmetic number, because the mean of its divisors is an integer number (7067232).

Almost surely, 2^37572742 is an apocalyptic number.

37572742 is a deficient number, since it is larger than the sum of its proper divisors (18965114).

37572742 is a wasteful number, since it uses less digits than its factorization.

37572742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59582.

The product of its digits is 82320, while the sum is 37.

The square root of 37572742 is about 6129.6608389045. The cubic root of 37572742 is about 334.9327614366.

It can be divided in two parts, 375727 and 42, that added together give a square (375769 = 613²).

The spelling of 37572742 in words is "thirty-seven million, five hundred seventy-two thousand, seven hundred forty-two".