120349560 has 32 divisors (see below), whose sum is σ = 361049040. Its totient is φ = 32093184.

The previous prime is 120349531. The next prime is 120349571. The reversal of 120349560 is 65943021.

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

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 501337 + ... + 501576.

Almost surely, 2^120349560 is an apocalyptic number.

120349560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120349560 is an abundant number, since it is smaller than the sum of its proper divisors (240699480).

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

120349560 is a wasteful number, since it uses less digits than its factorization.

120349560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002927 (or 1002923 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 120349560 is about 10970.3947057524. The cubic root of 120349560 is about 493.7208889529.

The spelling of 120349560 in words is "one hundred twenty million, three hundred forty-nine thousand, five hundred sixty".