49136370 has 32 divisors (see below), whose sum is σ = 121117248. Its totient is φ = 12748608.

The previous prime is 49136369. The next prime is 49136371. The reversal of 49136370 is 7363194.

It is an interprime number because it is at equal distance from previous prime (49136369) and next prime (49136371).

It is not an unprimeable number, because it can be changed into a prime (49136371) 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, 21024 + ... + 23243.

It is an arithmetic number, because the mean of its divisors is an integer number (3784914).

Almost surely, 2^49136370 is an apocalyptic number.

49136370 is an abundant number, since it is smaller than the sum of its proper divisors (71980878).

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

49136370 is a wasteful number, since it uses less digits than its factorization.

49136370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44314.

The product of its (nonzero) digits is 13608, while the sum is 33.

The square root of 49136370 is about 7009.7339464490. The cubic root of 49136370 is about 366.2697256283.

The spelling of 49136370 in words is "forty-nine million, one hundred thirty-six thousand, three hundred seventy".