49808070 has 48 divisors (see below), whose sum is σ = 139465872. Its totient is φ = 12260160.

The previous prime is 49808069. The next prime is 49808081. The reversal of 49808070 is 7080894.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 20116 + ... + 22455.

It is an arithmetic number, because the mean of its divisors is an integer number (2905539).

Almost surely, 2^49808070 is an apocalyptic number.

49808070 is an abundant number, since it is smaller than the sum of its proper divisors (89657802).

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

49808070 is a wasteful number, since it uses less digits than its factorization.

49808070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42597 (or 42594 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 49808070 is about 7057.4832624669. The cubic root of 49808070 is about 367.9311613124.

The spelling of 49808070 in words is "forty-nine million, eight hundred eight thousand, seventy".