152450120 has 16 divisors (see below), whose sum is σ = 343012860. Its totient is φ = 60980032.

The previous prime is 152450117. The next prime is 152450131. The reversal of 152450120 is 21054251.

It can be written as a sum of positive squares in 2 ways, for example, as 151339204 + 1110916 = 12302^2 + 1054^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 152450092 and 152450101.

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, 1905587 + ... + 1905666.

Almost surely, 2^152450120 is an apocalyptic number.

152450120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152450120 is an abundant number, since it is smaller than the sum of its proper divisors (190562740).

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

152450120 is a wasteful number, since it uses less digits than its factorization.

152450120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3811264 (or 3811260 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 152450120 is about 12347.0692878918. The cubic root of 152450120 is about 534.2066092548.

The spelling of 152450120 in words is "one hundred fifty-two million, four hundred fifty thousand, one hundred twenty".