120374919 has 18 divisors (see below), whose sum is σ = 202263360. Its totient is φ = 68785416.

The previous prime is 120374897. The next prime is 120374923. The reversal of 120374919 is 919473021.

It is not a de Polignac number, because 120374919 - 2¹¹ = 120372871 is a prime.

It is a super-2 number, since 2×120374919² = 28980242248513122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120374959) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 136039 + ... + 136920.

Almost surely, 2^120374919 is an apocalyptic number.

120374919 is a deficient number, since it is larger than the sum of its proper divisors (81888441).

120374919 is a wasteful number, since it uses less digits than its factorization.

120374919 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272979 (or 272969 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 120374919 is about 10971.5504373812. The cubic root of 120374919 is about 493.7555640243.

The spelling of 120374919 in words is "one hundred twenty million, three hundred seventy-four thousand, nine hundred nineteen".