120288597 has 64 divisors (see below), whose sum is σ = 200503296. Its totient is φ = 63106560.

The previous prime is 120288577. The next prime is 120288599. The reversal of 120288597 is 795882021.

It is not a de Polignac number, because 120288597 - 2²⁰ = 119240021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120288599) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 720208 + ... + 720374.

It is an arithmetic number, because the mean of its divisors is an integer number (3132864).

Almost surely, 2^120288597 is an apocalyptic number.

It is an amenable number.

120288597 is a deficient number, since it is larger than the sum of its proper divisors (80214699).

120288597 is a wasteful number, since it uses less digits than its factorization.

120288597 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290.

The product of its (nonzero) digits is 80640, while the sum is 42.

The square root of 120288597 is about 10967.6158302523. The cubic root of 120288597 is about 493.6375101959.

The spelling of 120288597 in words is "one hundred twenty million, two hundred eighty-eight thousand, five hundred ninety-seven".