23541129 has 6 divisors (see below), whose sum is σ = 34003866. Its totient is φ = 15694080.

The previous prime is 23541109. The next prime is 23541143. The reversal of 23541129 is 92114532.

It can be written as a sum of positive squares in only one way, i.e., 23503104 + 38025 = 4848^2 + 195^2 .

It is not a de Polignac number, because 23541129 - 2¹⁵ = 23508361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23541109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1307832 + ... + 1307849.

It is an arithmetic number, because the mean of its divisors is an integer number (5667311).

Almost surely, 2^23541129 is an apocalyptic number.

It is an amenable number.

23541129 is a deficient number, since it is larger than the sum of its proper divisors (10462737).

23541129 is a wasteful number, since it uses less digits than its factorization.

23541129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2615687 (or 2615684 counting only the distinct ones).

The product of its digits is 2160, while the sum is 27.

The square root of 23541129 is about 4851.9201353691. The cubic root of 23541129 is about 286.5997204105.

The spelling of 23541129 in words is "twenty-three million, five hundred forty-one thousand, one hundred twenty-nine".