120447470 has 32 divisors (see below), whose sum is σ = 254711520. Its totient is φ = 40429440.

The previous prime is 120447427. The next prime is 120447473. The reversal of 120447470 is 74744021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120447473) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 40685 + ... + 43544.

It is an arithmetic number, because the mean of its divisors is an integer number (7959735).

Almost surely, 2^120447470 is an apocalyptic number.

120447470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120447470 is an abundant number, since it is smaller than the sum of its proper divisors (134264050).

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

120447470 is a wasteful number, since it uses less digits than its factorization.

120447470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84260.

The product of its (nonzero) digits is 6272, while the sum is 29.

The square root of 120447470 is about 10974.8562632957. The cubic root of 120447470 is about 493.8547410117.

The spelling of 120447470 in words is "one hundred twenty million, four hundred forty-seven thousand, four hundred seventy".