13234154 has 16 divisors (see below), whose sum is σ = 20846592. Its totient is φ = 6289008.

The previous prime is 13234141. The next prime is 13234157. The reversal of 13234154 is 45143231.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is not an unprimeable number, because it can be changed into a prime (13234157) 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, 7127 + ... + 8789.

It is an arithmetic number, because the mean of its divisors is an integer number (1302912).

Almost surely, 2^13234154 is an apocalyptic number.

13234154 is a deficient number, since it is larger than the sum of its proper divisors (7612438).

13234154 is a wasteful number, since it uses less digits than its factorization.

13234154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1861.

The product of its digits is 1440, while the sum is 23.

The square root of 13234154 is about 3637.8776779875. The cubic root of 13234154 is about 236.5368059203.

Adding to 13234154 its reverse (45143231), we get a palindrome (58377385).

The spelling of 13234154 in words is "thirteen million, two hundred thirty-four thousand, one hundred fifty-four".