48772922 has 36 divisors (see below), whose sum is σ = 83083770. Its totient is φ = 21455280.

The previous prime is 48772921. The next prime is 48772931. The reversal of 48772922 is 22927784.

It can be written as a sum of positive squares in only one way, i.e., 37810201 + 10962721 = 6149^2 + 3311^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 48772922.

It is not an unprimeable number, because it can be changed into a prime (48772921) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 447404 + ... + 447512.

Almost surely, 2^48772922 is an apocalyptic number.

48772922 is a deficient number, since it is larger than the sum of its proper divisors (34310848).

48772922 is a wasteful number, since it uses less digits than its factorization.

48772922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219 (or 165 counting only the distinct ones).

The product of its digits is 112896, while the sum is 41.

The square root of 48772922 is about 6983.7613074904. The cubic root of 48772922 is about 365.3644249191.

It can be divided in two parts, 48772 and 922, that added together give a palindrome (49694).

The spelling of 48772922 in words is "forty-eight million, seven hundred seventy-two thousand, nine hundred twenty-two".