40453364 has 12 divisors (see below), whose sum is σ = 80906784. Its totient is φ = 17337144.

The previous prime is 40453349. The next prime is 40453373. The reversal of 40453364 is 46335404.

40453364 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 722354 + ... + 722409.

It is an arithmetic number, because the mean of its divisors is an integer number (6742232).

Almost surely, 2^40453364 is an apocalyptic number.

It is an amenable number.

40453364 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

40453364 is a wasteful number, since it uses less digits than its factorization.

40453364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1444774 (or 1444772 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 29.

The square root of 40453364 is about 6360.2959050661. The cubic root of 40453364 is about 343.2824075869.

Adding to 40453364 its reverse (46335404), we get a palindrome (86788768).

The spelling of 40453364 in words is "forty million, four hundred fifty-three thousand, three hundred sixty-four".