37275428 has 12 divisors (see below), whose sum is σ = 66995292. Its totient is φ = 18133920.

The previous prime is 37275347. The next prime is 37275431. The reversal of 37275428 is 82457273.

It can be written as a sum of positive squares in 2 ways, for example, as 18335524 + 18939904 = 4282^2 + 4352^2 .

It is a junction number, because it is equal to n+sod(n) for n = 37275391 and 37275400.

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, 125783 + ... + 126078.

It is an arithmetic number, because the mean of its divisors is an integer number (5582941).

Almost surely, 2^37275428 is an apocalyptic number.

It is an amenable number.

37275428 is a deficient number, since it is larger than the sum of its proper divisors (29719864).

37275428 is a wasteful number, since it uses less digits than its factorization.

37275428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251902 (or 251900 counting only the distinct ones).

The product of its digits is 94080, while the sum is 38.

The square root of 37275428 is about 6105.3605954112. The cubic root of 37275428 is about 334.0469772689.

The spelling of 37275428 in words is "thirty-seven million, two hundred seventy-five thousand, four hundred twenty-eight".