118422548 has 6 divisors (see below), whose sum is σ = 207239466. Its totient is φ = 59211272.

The previous prime is 118422529. The next prime is 118422569. The reversal of 118422548 is 845224811.

It can be written as a sum of positive squares in only one way, i.e., 118417924 + 4624 = 10882^2 + 68^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14802815 + ... + 14802822.

It is an arithmetic number, because the mean of its divisors is an integer number (34539911).

Almost surely, 2^118422548 is an apocalyptic number.

It is an amenable number.

118422548 is a deficient number, since it is larger than the sum of its proper divisors (88816918).

118422548 is a wasteful number, since it uses less digits than its factorization.

118422548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29605641 (or 29605639 counting only the distinct ones).

The product of its digits is 20480, while the sum is 35.

The square root of 118422548 is about 10882.2124588707. The cubic root of 118422548 is about 491.0715796109.

It can be divided in two parts, 1184 and 22548, that added together give a palindrome (23732).

The spelling of 118422548 in words is "one hundred eighteen million, four hundred twenty-two thousand, five hundred forty-eight".