122400496 has 10 divisors (see below), whose sum is σ = 237150992. Its totient is φ = 61200240.

The previous prime is 122400469. The next prime is 122400541. The reversal of 122400496 is 694004221.

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, 3825000 + ... + 3825031.

Almost surely, 2^122400496 is an apocalyptic number.

122400496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

122400496 is a deficient number, since it is larger than the sum of its proper divisors (114750496).

122400496 is an equidigital number, since it uses as much as digits as its factorization.

122400496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7650039 (or 7650033 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 122400496 is about 11063.4757648761. The cubic root of 122400496 is about 496.5096867873.

The spelling of 122400496 in words is "one hundred twenty-two million, four hundred thousand, four hundred ninety-six".