120878526 has 8 divisors (see below), whose sum is σ = 241757064. Its totient is φ = 40292840.

The previous prime is 120878479. The next prime is 120878543. The reversal of 120878526 is 625878021.

It is a sphenic number, since it is the product of 3 distinct primes.

120878526 is an admirable number.

It is a super-2 number, since 2×120878526² = 29223236095865352, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10073205 + ... + 10073216.

It is an arithmetic number, because the mean of its divisors is an integer number (30219633).

Almost surely, 2^120878526 is an apocalyptic number.

120878526 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

120878526 is a wasteful number, since it uses less digits than its factorization.

120878526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20146426.

The product of its (nonzero) digits is 53760, while the sum is 39.

The square root of 120878526 is about 10994.4770680556. The cubic root of 120878526 is about 494.4431734718.

The spelling of 120878526 in words is "one hundred twenty million, eight hundred seventy-eight thousand, five hundred twenty-six".