40464662 has 16 divisors (see below), whose sum is σ = 69457920. Its totient is φ = 17319528.

The previous prime is 40464647. The next prime is 40464667. The reversal of 40464662 is 26646404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40464667) 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, 13889 + ... + 16547.

It is an arithmetic number, because the mean of its divisors is an integer number (4341120).

Almost surely, 2^40464662 is an apocalyptic number.

40464662 is a deficient number, since it is larger than the sum of its proper divisors (28993258).

40464662 is a wasteful number, since it uses less digits than its factorization.

40464662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3755.

The product of its (nonzero) digits is 27648, while the sum is 32.

The square root of 40464662 is about 6361.1840092863. The cubic root of 40464662 is about 343.3143624377.

It can be divided in two parts, 404646 and 62, that multiplied together give a palindrome (25088052).

The spelling of 40464662 in words is "forty million, four hundred sixty-four thousand, six hundred sixty-two".