122582448 has 30 divisors (see below), whose sum is σ = 343061004. Its totient is φ = 40860768.

The previous prime is 122582441. The next prime is 122582503. The reversal of 122582448 is 844285221.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (122582441) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 425490 + ... + 425777.

Almost surely, 2^122582448 is an apocalyptic number.

122582448 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

122582448 is an abundant number, since it is smaller than the sum of its proper divisors (220478556).

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

122582448 is a wasteful number, since it uses less digits than its factorization.

122582448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 851281 (or 851272 counting only the distinct ones).

The product of its digits is 40960, while the sum is 36.

The square root of 122582448 is about 11071.6958050698. The cubic root of 122582448 is about 496.7555904821.

It can be divided in two parts, 12258 and 2448, that added together give a triangular number (14706 = T₁₇₁).

The spelling of 122582448 in words is "one hundred twenty-two million, five hundred eighty-two thousand, four hundred forty-eight".