15225098 has 48 divisors (see below), whose sum is σ = 28646784. Its totient is φ = 5940480.

The previous prime is 15225083. The next prime is 15225101. The reversal of 15225098 is 89052251.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 214403 + ... + 214473.

It is an arithmetic number, because the mean of its divisors is an integer number (596808).

Almost surely, 2^15225098 is an apocalyptic number.

15225098 is a deficient number, since it is larger than the sum of its proper divisors (13421686).

15225098 is a wasteful number, since it uses less digits than its factorization.

15225098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167 (or 150 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 32.

The square root of 15225098 is about 3901.9351609170. The cubic root of 15225098 is about 247.8487305917.

The spelling of 15225098 in words is "fifteen million, two hundred twenty-five thousand, ninety-eight".