15141156 has 12 divisors (see below), whose sum is σ = 35329392. Its totient is φ = 5047048.

The previous prime is 15141151. The next prime is 15141163. The reversal of 15141156 is 65114151.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (15141151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 630870 + ... + 630893.

It is an arithmetic number, because the mean of its divisors is an integer number (2944116).

Almost surely, 2^15141156 is an apocalyptic number.

It is an amenable number.

15141156 is an abundant number, since it is smaller than the sum of its proper divisors (20188236).

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

15141156 is a wasteful number, since it uses less digits than its factorization.

15141156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1261770 (or 1261768 counting only the distinct ones).

The product of its digits is 600, while the sum is 24.

The square root of 15141156 is about 3891.1638361806. The cubic root of 15141156 is about 247.3923948110.

The spelling of 15141156 in words is "fifteen million, one hundred forty-one thousand, one hundred fifty-six".