49242888 has 36 divisors (see below), whose sum is σ = 133527615. Its totient is φ = 16394448.

The previous prime is 49242847. The next prime is 49242971. The reversal of 49242888 is 88824294.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

49242888 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 24621444 + 24621444 = 4962^2 + 4962^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=4962.

It is a nude number because it is divisible by every one of its digits.

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 8 ways as a sum of consecutive naturals, for example, 59131 + ... + 59957.

Almost surely, 2^49242888 is an apocalyptic number.

It is an amenable number.

49242888 is an abundant number, since it is smaller than the sum of its proper divisors (84284727).

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

49242888 is an equidigital number, since it uses as much as digits as its factorization.

49242888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1666 (or 832 counting only the distinct ones).

The product of its digits is 294912, while the sum is 45.

The square root of 49242888 is about 7017.3276964953. The cubic root of 49242888 is about 366.5342015534.

Multiplying 49242888 by its product of digits (294912), we get a square (14522318585856 = 3810816²).

The spelling of 49242888 in words is "forty-nine million, two hundred forty-two thousand, eight hundred eighty-eight".