40562772 has 24 divisors (see below), whose sum is σ = 94995936. Its totient is φ = 13471008.

The previous prime is 40562771. The next prime is 40562773. The reversal of 40562772 is 27726504.

It is an interprime number because it is at equal distance from previous prime (40562771) and next prime (40562773).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40562771) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2778 + ... + 9425.

It is an arithmetic number, because the mean of its divisors is an integer number (3958164).

Almost surely, 2^40562772 is an apocalyptic number.

It is an amenable number.

40562772 is an abundant number, since it is smaller than the sum of its proper divisors (54433164).

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

40562772 is a wasteful number, since it uses less digits than its factorization.

40562772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12487 (or 12485 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 33.

The square root of 40562772 is about 6368.8909552606. The cubic root of 40562772 is about 343.5916034093.

The spelling of 40562772 in words is "forty million, five hundred sixty-two thousand, seven hundred seventy-two".