152969 has 8 divisors (see below), whose sum is σ = 164640. Its totient is φ = 141696.

The previous prime is 152959. The next prime is 152981. The reversal of 152969 is 969251.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 152969 - 2⁴ = 152953 is a prime.

It is a super-2 number, since 2×152969² = 46799029922, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (152909) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1529 + ... + 1625.

It is an arithmetic number, because the mean of its divisors is an integer number (20580).

2¹⁵²⁹⁶⁹ is an apocalyptic number.

152969 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

152969 is a deficient number, since it is larger than the sum of its proper divisors (11671).

152969 is an equidigital number, since it uses as much as digits as its factorization.

152969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199.

The product of its digits is 4860, while the sum is 32.

The square root of 152969 is about 391.1125157803. The cubic root of 152969 is about 53.4811999044.

It can be divided in two parts, 1529 and 69, that multiplied together give a palindrome (105501).

The spelling of 152969 in words is "one hundred fifty-two thousand, nine hundred sixty-nine".