37142072 has 16 divisors (see below), whose sum is σ = 75972600. Its totient is φ = 16882720.

The previous prime is 37142071. The next prime is 37142081. The reversal of 37142072 is 27024173.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37142071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 210947 + ... + 211122.

Almost surely, 2^37142072 is an apocalyptic number.

It is an amenable number.

37142072 is an abundant number, since it is smaller than the sum of its proper divisors (38830528).

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

37142072 is a wasteful number, since it uses less digits than its factorization.

37142072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422086 (or 422082 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 37142072 is about 6094.4295877465. The cubic root of 37142072 is about 333.6481408174.

The spelling of 37142072 in words is "thirty-seven million, one hundred forty-two thousand, seventy-two".