40771672 has 16 divisors (see below), whose sum is σ = 76537800. Its totient is φ = 20361600.

The previous prime is 40771667. The next prime is 40771721. The reversal of 40771672 is 27617704.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5547 + ... + 10597.

Almost surely, 2^40771672 is an apocalyptic number.

It is an amenable number.

40771672 is a deficient number, since it is larger than the sum of its proper divisors (35766128).

40771672 is a wasteful number, since it uses less digits than its factorization.

40771672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6066 (or 6062 counting only the distinct ones).

The product of its (nonzero) digits is 16464, while the sum is 34.

The square root of 40771672 is about 6385.2699238168. The cubic root of 40771672 is about 344.1804308553.

The spelling of 40771672 in words is "forty million, seven hundred seventy-one thousand, six hundred seventy-two".