152790 has 32 divisors (see below), whose sum is σ = 400896. Its totient is φ = 36960.

The previous prime is 152783. The next prime is 152791. The reversal of 152790 is 97251.

152790 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 152790.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152791) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99 + ... + 561.

It is an arithmetic number, because the mean of its divisors is an integer number (12528).

2¹⁵²⁷⁹⁰ is an apocalyptic number.

152790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 152790, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (200448).

152790 is an abundant number, since it is smaller than the sum of its proper divisors (248106).

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

152790 is a wasteful number, since it uses less digits than its factorization.

152790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484.

The product of its (nonzero) digits is 630, while the sum is 24.

The square root of 152790 is about 390.8836143918. The cubic root of 152790 is about 53.4603310327.

The spelling of 152790 in words is "one hundred fifty-two thousand, seven hundred ninety".