49365570 has 32 divisors (see below), whose sum is σ = 118681920. Its totient is φ = 13141440.

The previous prime is 49365551. The next prime is 49365577. The reversal of 49365570 is 7556394.

It is not an unprimeable number, because it can be changed into a prime (49365577) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23316 + ... + 25344.

It is an arithmetic number, because the mean of its divisors is an integer number (3708810).

Almost surely, 2^49365570 is an apocalyptic number.

49365570 is an abundant number, since it is smaller than the sum of its proper divisors (69316350).

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

49365570 is a wasteful number, since it uses less digits than its factorization.

49365570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2850.

The product of its (nonzero) digits is 113400, while the sum is 39.

The square root of 49365570 is about 7026.0636205488. The cubic root of 49365570 is about 366.8383392617.

The spelling of 49365570 in words is "forty-nine million, three hundred sixty-five thousand, five hundred seventy".