159690006 has 24 divisors (see below), whose sum is σ = 395423184. Its totient is φ = 45625680.

The previous prime is 159689987. The next prime is 159690019. The reversal of 159690006 is 600096951.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 633565 + ... + 633816.

It is an arithmetic number, because the mean of its divisors is an integer number (16475966).

Almost surely, 2^159690006 is an apocalyptic number.

159690006 is an abundant number, since it is smaller than the sum of its proper divisors (235733178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

159690006 is a wasteful number, since it uses less digits than its factorization.

159690006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1267396 (or 1267393 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 36.

The square root of 159690006 is about 12636.8511109374. The cubic root of 159690006 is about 542.5326911572.

The spelling of 159690006 in words is "one hundred fifty-nine million, six hundred ninety thousand, six".