49064456 has 32 divisors (see below), whose sum is σ = 105551040. Its totient is φ = 20945088.

The previous prime is 49064447. The next prime is 49064471. The reversal of 49064456 is 65446094.

It is a happy number.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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, 13931 + ... + 17093.

It is an arithmetic number, because the mean of its divisors is an integer number (3298470).

Almost surely, 2^49064456 is an apocalyptic number.

It is an amenable number.

49064456 is an abundant number, since it is smaller than the sum of its proper divisors (56486584).

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

49064456 is a wasteful number, since it uses less digits than its factorization.

49064456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3453 (or 3449 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 38.

The square root of 49064456 is about 7004.6024869367. The cubic root of 49064456 is about 366.0909525421.

It can be divided in two parts, 490 and 64456, that added together give a palindrome (64946).

The spelling of 49064456 in words is "forty-nine million, sixty-four thousand, four hundred fifty-six".