66037084 has 12 divisors (see below), whose sum is σ = 121647400. Its totient is φ = 31280688.

The previous prime is 66037063. The next prime is 66037091. The reversal of 66037084 is 48073066.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 434379 + ... + 434530.

Almost surely, 2^66037084 is an apocalyptic number.

It is an amenable number.

66037084 is a deficient number, since it is larger than the sum of its proper divisors (55610316).

66037084 is a wasteful number, since it uses less digits than its factorization.

66037084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 868932 (or 868930 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 66037084 is about 8126.3204465490. The cubic root of 66037084 is about 404.1996774587.

The spelling of 66037084 in words is "sixty-six million, thirty-seven thousand, eighty-four".