37142734 has 4 divisors (see below), whose sum is σ = 55714104. Its totient is φ = 18571366.

The previous prime is 37142689. The next prime is 37142741. The reversal of 37142734 is 43724173.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 37142696 and 37142705.

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, 9285682 + ... + 9285685.

It is an arithmetic number, because the mean of its divisors is an integer number (13928526).

Almost surely, 2^37142734 is an apocalyptic number.

37142734 is a deficient number, since it is larger than the sum of its proper divisors (18571370).

37142734 is a wasteful number, since it uses less digits than its factorization.

37142734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18571369.

The product of its digits is 14112, while the sum is 31.

The square root of 37142734 is about 6094.4838993962. The cubic root of 37142734 is about 333.6501230597.

The spelling of 37142734 in words is "thirty-seven million, one hundred forty-two thousand, seven hundred thirty-four".