123654016 has 32 divisors (see below), whose sum is σ = 246844080. Its totient is φ = 61701120.

The previous prime is 123654001. The next prime is 123654053. The reversal of 123654016 is 610456321.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119421 + ... + 120451.

Almost surely, 2^123654016 is an apocalyptic number.

123654016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

123654016 is a deficient number, since it is larger than the sum of its proper divisors (123190064).

123654016 is an equidigital number, since it uses as much as digits as its factorization.

123654016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1982 (or 1970 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 123654016 is about 11119.9827337995. The cubic root of 123654016 is about 498.1988743501.

The spelling of 123654016 in words is "one hundred twenty-three million, six hundred fifty-four thousand, sixteen".