40464552 has 32 divisors (see below), whose sum is σ = 101815200. Its totient is φ = 13401024.

The previous prime is 40464503. The next prime is 40464553. The reversal of 40464552 is 25546404.

It is not an unprimeable number, because it can be changed into a prime (40464553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1602 + ... + 9137.

It is an arithmetic number, because the mean of its divisors is an integer number (3181725).

Almost surely, 2^40464552 is an apocalyptic number.

It is an amenable number.

40464552 is an abundant number, since it is smaller than the sum of its proper divisors (61350648).

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

40464552 is a wasteful number, since it uses less digits than its factorization.

40464552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10905 (or 10901 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 40464552 is about 6361.1753630913. The cubic root of 40464552 is about 343.3140513464.

The spelling of 40464552 in words is "forty million, four hundred sixty-four thousand, five hundred fifty-two".