120685532 has 12 divisors (see below), whose sum is σ = 230399736. Its totient is φ = 54857040.

The previous prime is 120685529. The next prime is 120685541. The reversal of 120685532 is 235586021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1371383 + ... + 1371470.

It is an arithmetic number, because the mean of its divisors is an integer number (19199978).

Almost surely, 2^120685532 is an apocalyptic number.

It is an amenable number.

120685532 is a deficient number, since it is larger than the sum of its proper divisors (109714204).

120685532 is a wasteful number, since it uses less digits than its factorization.

120685532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2742868 (or 2742866 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 120685532 is about 10985.6967007104. The cubic root of 120685532 is about 494.1798915395.

The spelling of 120685532 in words is "one hundred twenty million, six hundred eighty-five thousand, five hundred thirty-two".