15106161 has 12 divisors (see below), whose sum is σ = 23430192. Its totient is φ = 8632008.

The previous prime is 15106151. The next prime is 15106177. The reversal of 15106161 is 16160151.

It is not a de Polignac number, because 15106161 - 2⁶ = 15106097 is a prime.

It is a super-2 number, since 2×15106161² = 456392200315842, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (15106111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51235 + ... + 51528.

It is an arithmetic number, because the mean of its divisors is an integer number (1952516).

Almost surely, 2^15106161 is an apocalyptic number.

It is an amenable number.

15106161 is a deficient number, since it is larger than the sum of its proper divisors (8324031).

15106161 is a wasteful number, since it uses less digits than its factorization.

15106161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102780 (or 102773 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 21.

The square root of 15106161 is about 3886.6645082899. The cubic root of 15106161 is about 247.2016525429.

The spelling of 15106161 in words is "fifteen million, one hundred six thousand, one hundred sixty-one".