152270720 has 128 divisors (see below), whose sum is σ = 426686400. Its totient is φ = 50872320.

The previous prime is 152270719. The next prime is 152270753. The reversal of 152270720 is 27072251.

It is a tau number, because it is divible by the number of its divisors (128).

It is a self number, because there is not a number n which added to its sum of digits gives 152270720.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 183266 + ... + 184094.

Almost surely, 2^152270720 is an apocalyptic number.

152270720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 152270720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (213343200).

152270720 is an abundant number, since it is smaller than the sum of its proper divisors (274415680).

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

152270720 is an equidigital number, since it uses as much as digits as its factorization.

152270720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 896 (or 884 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 26.

The square root of 152270720 is about 12339.8022674596. The cubic root of 152270720 is about 533.9969794141.

The spelling of 152270720 in words is "one hundred fifty-two million, two hundred seventy thousand, seven hundred twenty".