120878527 has 16 divisors (see below), whose sum is σ = 150953472. Its totient is φ = 94036320.

The previous prime is 120878479. The next prime is 120878543. The reversal of 120878527 is 725878021.

It is a de Polignac number, because none of the positive numbers 2^k-120878527 is a prime.

It is a super-2 number, since 2×120878527² = 29223236579379458, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 120878527.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120878557) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74893 + ... + 76489.

It is an arithmetic number, because the mean of its divisors is an integer number (9434592).

Almost surely, 2^120878527 is an apocalyptic number.

120878527 is a deficient number, since it is larger than the sum of its proper divisors (30074945).

120878527 is a wasteful number, since it uses less digits than its factorization.

120878527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2598.

The product of its (nonzero) digits is 62720, while the sum is 40.

The square root of 120878527 is about 10994.4771135330. The cubic root of 120878527 is about 494.4431748353.

The spelling of 120878527 in words is "one hundred twenty million, eight hundred seventy-eight thousand, five hundred twenty-seven".