152930 has 16 divisors (see below), whose sum is σ = 282744. Its totient is φ = 59520.

The previous prime is 152909. The next prime is 152939. The reversal of 152930 is 39251.

It can be written as a sum of positive squares in 4 ways, for example, as 85849 + 67081 = 293^2 + 259^2 .

It is a Curzon number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 152930.

It is not an unprimeable number, because it can be changed into a prime (152939) by changing a digit.

152930 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 224 + ... + 596.

2¹⁵²⁹³⁰ is an apocalyptic number.

152930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152930 is a deficient number, since it is larger than the sum of its proper divisors (129814).

152930 is a wasteful number, since it uses less digits than its factorization.

152930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421.

The product of its (nonzero) digits is 270, while the sum is 20.

The square root of 152930 is about 391.0626548266. The cubic root of 152930 is about 53.4766544429.

The spelling of 152930 in words is "one hundred fifty-two thousand, nine hundred thirty".