15041142 has 24 divisors (see below), whose sum is σ = 33348744. Its totient is φ = 4896864.

The previous prime is 15041123. The next prime is 15041153. The reversal of 15041142 is 24114051.

15041142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8943 + ... + 10490.

It is an arithmetic number, because the mean of its divisors is an integer number (1389531).

Almost surely, 2^15041142 is an apocalyptic number.

15041142 is an abundant number, since it is smaller than the sum of its proper divisors (18307602).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

15041142 is a wasteful number, since it uses less digits than its factorization.

15041142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19484 (or 19481 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 15041142 is about 3878.2911185211. The cubic root of 15041142 is about 246.8464791492.

Adding to 15041142 its reverse (24114051), we get a palindrome (39155193).

The spelling of 15041142 in words is "fifteen million, forty-one thousand, one hundred forty-two".