159220496 has 10 divisors (see below), whose sum is σ = 308489742. Its totient is φ = 79610240.

The previous prime is 159220483. The next prime is 159220517. The reversal of 159220496 is 694022951.

It can be written as a sum of positive squares in only one way, i.e., 84640000 + 74580496 = 9200^2 + 8636^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4975625 + ... + 4975656.

Almost surely, 2^159220496 is an apocalyptic number.

159220496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

159220496 is a deficient number, since it is larger than the sum of its proper divisors (149269246).

159220496 is an equidigital number, since it uses as much as digits as its factorization.

159220496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9951289 (or 9951283 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 159220496 is about 12618.2604189326. The cubic root of 159220496 is about 542.0004629563. Note that the first 3 decimals are identical.

The spelling of 159220496 in words is "one hundred fifty-nine million, two hundred twenty thousand, four hundred ninety-six".