120553460 has 36 divisors (see below), whose sum is σ = 268943052. Its totient is φ = 45382656.

The previous prime is 120553427. The next prime is 120553469. The reversal of 120553460 is 64355021.

It can be written as a sum of positive squares in 6 ways, for example, as 31967716 + 88585744 = 5654^2 + 9412^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120553469) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4649 + ... + 16208.

Almost surely, 2^120553460 is an apocalyptic number.

120553460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120553460 is an abundant number, since it is smaller than the sum of its proper divisors (148389592).

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

120553460 is a wasteful number, since it uses less digits than its factorization.

120553460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20900 (or 20881 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 120553460 is about 10979.6839663080. The cubic root of 120553460 is about 493.9995574419. Note that the first 3 decimals are identical.

The spelling of 120553460 in words is "one hundred twenty million, five hundred fifty-three thousand, four hundred sixty".