151535841 has 16 divisors (see below), whose sum is σ = 214182144. Its totient is φ = 94970624.

The previous prime is 151535801. The next prime is 151535863. The reversal of 151535841 is 148535151.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 151535841 - 2²⁶ = 84426977 is a prime.

It is a super-2 number, since 2×151535841² = 45926222215154562, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (151535801) 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, 79795 + ... + 81671.

It is an arithmetic number, because the mean of its divisors is an integer number (13386384).

Almost surely, 2^151535841 is an apocalyptic number.

It is an amenable number.

151535841 is a deficient number, since it is larger than the sum of its proper divisors (62646303).

151535841 is a wasteful number, since it uses less digits than its factorization.

151535841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3480.

The product of its digits is 12000, while the sum is 33.

The square root of 151535841 is about 12309.9894800930. The cubic root of 151535841 is about 533.1365466270.

The spelling of 151535841 in words is "one hundred fifty-one million, five hundred thirty-five thousand, eight hundred forty-one".