123552336 has 20 divisors (see below), whose sum is σ = 319176992. Its totient is φ = 41184096.

The previous prime is 123552301. The next prime is 123552337. The reversal of 123552336 is 633255321.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123552337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1286956 + ... + 1287051.

Almost surely, 2^123552336 is an apocalyptic number.

123552336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

123552336 is an abundant number, since it is smaller than the sum of its proper divisors (195624656).

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

123552336 is a wasteful number, since it uses less digits than its factorization.

123552336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2574018 (or 2574012 counting only the distinct ones).

The product of its digits is 16200, while the sum is 30.

The square root of 123552336 is about 11115.4098439959. The cubic root of 123552336 is about 498.0622815285.

The spelling of 123552336 in words is "one hundred twenty-three million, five hundred fifty-two thousand, three hundred thirty-six".