159104494 has 12 divisors (see below), whose sum is σ = 243922032. Its totient is φ = 77799800.

The previous prime is 159104471. The next prime is 159104509. The reversal of 159104494 is 494401951.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 121644 + ... + 122944.

It is an arithmetic number, because the mean of its divisors is an integer number (20326836).

Almost surely, 2^159104494 is an apocalyptic number.

159104494 is a deficient number, since it is larger than the sum of its proper divisors (84817538).

159104494 is an frugal number, since it uses more digits than its factorization.

159104494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2651 (or 1350 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 159104494 is about 12613.6629889973. The cubic root of 159104494 is about 541.8688040002.

It can be divided in two parts, 159 and 104494, that added together give a triangular number (104653 = T₄₅₇).

The spelling of 159104494 in words is "one hundred fifty-nine million, one hundred four thousand, four hundred ninety-four".