152841969 has 48 divisors (see below), whose sum is σ = 264905472. Its totient is φ = 83026944.

The previous prime is 152841967. The next prime is 152841989. The reversal of 152841969 is 969148251.

152841969 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 152841969 - 2¹ = 152841967 is a prime.

It is a super-2 number, since 2×152841969² = 46721334975593922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (152841961) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 453369 + ... + 453705.

It is an arithmetic number, because the mean of its divisors is an integer number (5518864).

Almost surely, 2^152841969 is an apocalyptic number.

It is an amenable number.

152841969 is a deficient number, since it is larger than the sum of its proper divisors (112063503).

152841969 is a wasteful number, since it uses less digits than its factorization.

152841969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686 (or 683 counting only the distinct ones).

The product of its digits is 155520, while the sum is 45.

The square root of 152841969 is about 12362.9272019211. The cubic root of 152841969 is about 534.6639156245.

The spelling of 152841969 in words is "one hundred fifty-two million, eight hundred forty-one thousand, nine hundred sixty-nine".