40777104 has 20 divisors (see below), whose sum is σ = 105340976. Its totient is φ = 13592352.

The previous prime is 40777073. The next prime is 40777109. The reversal of 40777104 is 40177704.

It is not an unprimeable number, because it can be changed into a prime (40777109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 424714 + ... + 424809.

Almost surely, 2^40777104 is an apocalyptic number.

It is an amenable number.

40777104 is an abundant number, since it is smaller than the sum of its proper divisors (64563872).

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

40777104 is a wasteful number, since it uses less digits than its factorization.

40777104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 849534 (or 849528 counting only the distinct ones).

The product of its (nonzero) digits is 5488, while the sum is 30.

The square root of 40777104 is about 6385.6952636342. The cubic root of 40777104 is about 344.1957152017.

The spelling of 40777104 in words is "forty million, seven hundred seventy-seven thousand, one hundred four".