49976570 has 48 divisors (see below), whose sum is σ = 108284040. Its totient is φ = 16539264.

The previous prime is 49976569. The next prime is 49976579. The reversal of 49976570 is 7567994.

It can be written as a sum of positive squares in 4 ways, for example, as 48706441 + 1270129 = 6979^2 + 1127^2 .

It is not an unprimeable number, because it can be changed into a prime (49976579) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12452 + ... + 15968.

Almost surely, 2^49976570 is an apocalyptic number.

49976570 is an abundant number, since it is smaller than the sum of its proper divisors (58307470).

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

49976570 is a wasteful number, since it uses less digits than its factorization.

49976570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3567 (or 3560 counting only the distinct ones).

The product of its (nonzero) digits is 476280, while the sum is 47.

The square root of 49976570 is about 7069.4108665433. The cubic root of 49976570 is about 368.3455963012.

The spelling of 49976570 in words is "forty-nine million, nine hundred seventy-six thousand, five hundred seventy".