48772245 has 32 divisors (see below), whose sum is σ = 80066304. Its totient is φ = 25344000.

The previous prime is 48772231. The next prime is 48772261. The reversal of 48772245 is 54227784.

It is not a de Polignac number, because 48772245 - 2⁷ = 48772117 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 137989 + ... + 138341.

It is an arithmetic number, because the mean of its divisors is an integer number (2502072).

Almost surely, 2^48772245 is an apocalyptic number.

It is an amenable number.

48772245 is a deficient number, since it is larger than the sum of its proper divisors (31294059).

48772245 is a wasteful number, since it uses less digits than its factorization.

48772245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573.

The product of its digits is 125440, while the sum is 39.

The square root of 48772245 is about 6983.7128377390. The cubic root of 48772245 is about 365.3627344124.

The spelling of 48772245 in words is "forty-eight million, seven hundred seventy-two thousand, two hundred forty-five".