152970 has 16 divisors (see below), whose sum is σ = 367200. Its totient is φ = 40784.

The previous prime is 152959. The next prime is 152981. The reversal of 152970 is 79251.

Added to its reverse (79251) it gives a triangular number (232221 = T₆₈₁).

It is an interprime number because it is at equal distance from previous prime (152959) and next prime (152981).

It is a plaindrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 152970.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 152970.

It is an unprimeable number.

152970 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, 2520 + ... + 2579.

It is an arithmetic number, because the mean of its divisors is an integer number (22950).

2¹⁵²⁹⁷⁰ is an apocalyptic number.

152970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152970 is an abundant number, since it is smaller than the sum of its proper divisors (214230).

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

152970 is a wasteful number, since it uses less digits than its factorization.

152970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5109.

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

The square root of 152970 is about 391.1137941827. The cubic root of 152970 is about 53.4813164445.

Adding to 152970 its reverse (79251), we get a triangular number (232221 = T₆₈₁).

The spelling of 152970 in words is "one hundred fifty-two thousand, nine hundred seventy".