48250290 has 32 divisors (see below), whose sum is σ = 126328896. Its totient is φ = 11696960.

The previous prime is 48250289. The next prime is 48250303. The reversal of 48250290 is 9205284.

48250290 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

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 15 ways as a sum of consecutive naturals, for example, 72777 + ... + 73436.

It is an arithmetic number, because the mean of its divisors is an integer number (3947778).

Almost surely, 2^48250290 is an apocalyptic number.

48250290 is an abundant number, since it is smaller than the sum of its proper divisors (78078606).

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

48250290 is a wasteful number, since it uses less digits than its factorization.

48250290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146234.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 48250290 is about 6946.2428693503. The cubic root of 48250290 is about 364.0547003493.

The spelling of 48250290 in words is "forty-eight million, two hundred fifty thousand, two hundred ninety".