36742040 has 32 divisors (see below), whose sum is σ = 86266080. Its totient is φ = 14057472.

The previous prime is 36742001. The next prime is 36742087. The reversal of 36742040 is 4024763.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19049 + ... + 20888.

It is an arithmetic number, because the mean of its divisors is an integer number (2695815).

Almost surely, 2^36742040 is an apocalyptic number.

It is an amenable number.

36742040 is an abundant number, since it is smaller than the sum of its proper divisors (49524040).

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

36742040 is a wasteful number, since it uses less digits than its factorization.

36742040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39971 (or 39967 counting only the distinct ones).

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

The square root of 36742040 is about 6061.5212612017. The cubic root of 36742040 is about 332.4459821419.

The spelling of 36742040 in words is "thirty-six million, seven hundred forty-two thousand, forty".