49190664 has 16 divisors (see below), whose sum is σ = 122976720. Its totient is φ = 16396880.

The previous prime is 49190657. The next prime is 49190671. The reversal of 49190664 is 46609194.

49190664 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (49190657) and next prime (49190671).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1024782 + ... + 1024829.

It is an arithmetic number, because the mean of its divisors is an integer number (7686045).

Almost surely, 2^49190664 is an apocalyptic number.

It is an amenable number.

49190664 is an abundant number, since it is smaller than the sum of its proper divisors (73786056).

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

49190664 is a wasteful number, since it uses less digits than its factorization.

49190664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2049620 (or 2049616 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 49190664 is about 7013.6056347645. The cubic root of 49190664 is about 366.4045811228.

The spelling of 49190664 in words is "forty-nine million, one hundred ninety thousand, six hundred sixty-four".