15066422 has 12 divisors (see below), whose sum is σ = 26289540. Its totient is φ = 6456996.

The previous prime is 15066419. The next prime is 15066427. The reversal of 15066422 is 22466051.

It is a junction number, because it is equal to n+sod(n) for n = 15066391 and 15066400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15066427) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 76772 + ... + 76967.

It is an arithmetic number, because the mean of its divisors is an integer number (2190795).

Almost surely, 2^15066422 is an apocalyptic number.

15066422 is a deficient number, since it is larger than the sum of its proper divisors (11223118).

15066422 is a wasteful number, since it uses less digits than its factorization.

15066422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153755 (or 153748 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 15066422 is about 3881.5489176358. The cubic root of 15066422 is about 246.9846952987.

The spelling of 15066422 in words is "fifteen million, sixty-six thousand, four hundred twenty-two".