40770774 has 24 divisors (see below), whose sum is σ = 96367752. Its totient is φ = 12354720.

The previous prime is 40770767. The next prime is 40770787. The reversal of 40770774 is 47707704.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 102759 + ... + 103154.

It is an arithmetic number, because the mean of its divisors is an integer number (4015323).

Almost surely, 2^40770774 is an apocalyptic number.

40770774 is an abundant number, since it is smaller than the sum of its proper divisors (55596978).

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

40770774 is a wasteful number, since it uses less digits than its factorization.

40770774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205932 (or 205929 counting only the distinct ones).

The product of its (nonzero) digits is 38416, while the sum is 36.

The square root of 40770774 is about 6385.1996053373. The cubic root of 40770774 is about 344.1779039677.

The spelling of 40770774 in words is "forty million, seven hundred seventy thousand, seven hundred seventy-four".