120257616 has 40 divisors (see below), whose sum is σ = 324175680. Its totient is φ = 38342656.

The previous prime is 120257597. The next prime is 120257623. The reversal of 120257616 is 616752021.

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, 53361 + ... + 55568.

It is an arithmetic number, because the mean of its divisors is an integer number (8104392).

Almost surely, 2^120257616 is an apocalyptic number.

120257616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

120257616 is an abundant number, since it is smaller than the sum of its proper divisors (203918064).

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

120257616 is a wasteful number, since it uses less digits than its factorization.

120257616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108963 (or 108957 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 120257616 is about 10966.2033539416. The cubic root of 120257616 is about 493.5951268578.

The spelling of 120257616 in words is "one hundred twenty million, two hundred fifty-seven thousand, six hundred sixteen".