15268066 has 16 divisors (see below), whose sum is σ = 25217280. Its totient is φ = 6875280.

The previous prime is 15268061. The next prime is 15268103. The reversal of 15268066 is 66086251.

It is a super-2 number, since 2×15268066² = 466227678760712, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (15268061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 786 + ... + 5581.

It is an arithmetic number, because the mean of its divisors is an integer number (1576080).

Almost surely, 2^15268066 is an apocalyptic number.

15268066 is a deficient number, since it is larger than the sum of its proper divisors (9949214).

15268066 is a wasteful number, since it uses less digits than its factorization.

15268066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6489.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 15268066 is about 3907.4372675707. The cubic root of 15268066 is about 248.0816696856.

The spelling of 15268066 in words is "fifteen million, two hundred sixty-eight thousand, sixty-six".