37396161 has 60 divisors (see below), whose sum is σ = 65543280. Its totient is φ = 21014640.

The previous prime is 37396133. The next prime is 37396171. The reversal of 37396161 is 16169373.

37396161 is a `hidden beast` number, since 3 + 7 + 39 + 616 + 1 = 666.

37396161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 37396161 - 2⁵ = 37396129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (37396171) by changing a digit.

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 59 ways as a sum of consecutive naturals, for example, 795640 + ... + 795686.

It is an arithmetic number, because the mean of its divisors is an integer number (1092388).

Almost surely, 2^37396161 is an apocalyptic number.

It is an amenable number.

37396161 is a deficient number, since it is larger than the sum of its proper divisors (28147119).

37396161 is a wasteful number, since it uses less digits than its factorization.

37396161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136 (or 80 counting only the distinct ones).

The product of its digits is 20412, while the sum is 36.

The square root of 37396161 is about 6115.2400607008. The cubic root of 37396161 is about 334.4072416693.

The spelling of 37396161 in words is "thirty-seven million, three hundred ninety-six thousand, one hundred sixty-one".