122452464 has 40 divisors (see below), whose sum is σ = 318370000. Its totient is φ = 40555008.

The previous prime is 122452459. The next prime is 122452487. The reversal of 122452464 is 464254221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 589 + ... + 15660.

It is an arithmetic number, because the mean of its divisors is an integer number (7959250).

Almost surely, 2^122452464 is an apocalyptic number.

It is an amenable number.

122452464 is an abundant number, since it is smaller than the sum of its proper divisors (195917536).

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

122452464 is a wasteful number, since it uses less digits than its factorization.

122452464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16417 (or 16411 counting only the distinct ones).

The product of its digits is 15360, while the sum is 30.

The square root of 122452464 is about 11065.8241446356. The cubic root of 122452464 is about 496.5799451207.

The spelling of 122452464 in words is "one hundred twenty-two million, four hundred fifty-two thousand, four hundred sixty-four".