37423142 has 4 divisors (see below), whose sum is σ = 56134716. Its totient is φ = 18711570.

The previous prime is 37423129. The next prime is 37423151. The reversal of 37423142 is 24132473.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24132473 = 37 ⋅652229.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9355784 + ... + 9355787.

It is an arithmetic number, because the mean of its divisors is an integer number (14033679).

Almost surely, 2^37423142 is an apocalyptic number.

37423142 is a deficient number, since it is larger than the sum of its proper divisors (18711574).

37423142 is a wasteful number, since it uses less digits than its factorization.

37423142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18711573.

The product of its digits is 4032, while the sum is 26.

The square root of 37423142 is about 6117.4457087906. The cubic root of 37423142 is about 334.4876462928.

The spelling of 37423142 in words is "thirty-seven million, four hundred twenty-three thousand, one hundred forty-two".