159224294 has 16 divisors (see below), whose sum is σ = 255163200. Its totient is φ = 74295144.

The previous prime is 159224291. The next prime is 159224323. The reversal of 159224294 is 492422951.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159224291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28724 + ... + 33815.

It is an arithmetic number, because the mean of its divisors is an integer number (15947700).

Almost surely, 2^159224294 is an apocalyptic number.

159224294 is a deficient number, since it is larger than the sum of its proper divisors (95938906).

159224294 is a wasteful number, since it uses less digits than its factorization.

159224294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62627.

The product of its digits is 51840, while the sum is 38.

The square root of 159224294 is about 12618.4109142158. The cubic root of 159224294 is about 542.0047724965.

The spelling of 159224294 in words is "one hundred fifty-nine million, two hundred twenty-four thousand, two hundred ninety-four".