15165130 has 8 divisors (see below), whose sum is σ = 27297252. Its totient is φ = 6066048.

The previous prime is 15165091. The next prime is 15165131. The reversal of 15165130 is 3156151.

It can be written as a sum of positive squares in 2 ways, for example, as 13111641 + 2053489 = 3621^2 + 1433^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (15165131) 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, 758247 + ... + 758266.

Almost surely, 2^15165130 is an apocalyptic number.

15165130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15165130 is a deficient number, since it is larger than the sum of its proper divisors (12132122).

15165130 is a wasteful number, since it uses less digits than its factorization.

15165130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1516520.

The product of its (nonzero) digits is 450, while the sum is 22.

The square root of 15165130 is about 3894.2431870647. The cubic root of 15165130 is about 247.5228969056.

The spelling of 15165130 in words is "fifteen million, one hundred sixty-five thousand, one hundred thirty".