120873465 has 40 divisors (see below), whose sum is σ = 218125248. Its totient is φ = 64035360.

The previous prime is 120873449. The next prime is 120873503. The reversal of 120873465 is 564378021.

120873465 is a `hidden beast` number, since 120 + 8 + 73 + 465 = 666.

It is not a de Polignac number, because 120873465 - 2⁴ = 120873449 is a prime.

It is a super-2 number, since 2×120873465² = 29220789082212450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 65100 + ... + 66930.

Almost surely, 2^120873465 is an apocalyptic number.

120873465 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

120873465 is a deficient number, since it is larger than the sum of its proper divisors (97251783).

120873465 is a wasteful number, since it uses less digits than its factorization.

120873465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2011 (or 2002 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 120873465 is about 10994.2469046315. The cubic root of 120873465 is about 494.4362728477.

The spelling of 120873465 in words is "one hundred twenty million, eight hundred seventy-three thousand, four hundred sixty-five".