15130194 has 16 divisors (see below), whose sum is σ = 31853280. Its totient is φ = 4777920.

The previous prime is 15130183. The next prime is 15130207. The reversal of 15130194 is 49103151.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66247 + ... + 66474.

It is an arithmetic number, because the mean of its divisors is an integer number (1990830).

Almost surely, 2^15130194 is an apocalyptic number.

15130194 is an abundant number, since it is smaller than the sum of its proper divisors (16723086).

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

15130194 is a wasteful number, since it uses less digits than its factorization.

15130194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132745.

The product of its (nonzero) digits is 540, while the sum is 24.

The square root of 15130194 is about 3889.7550051385. The cubic root of 15130194 is about 247.3326774385.

The spelling of 15130194 in words is "fifteen million, one hundred thirty thousand, one hundred ninety-four".