159007396 has 6 divisors (see below), whose sum is σ = 278262950. Its totient is φ = 79503696.

The previous prime is 159007393. The next prime is 159007397. The reversal of 159007396 is 693700951.

It can be written as a sum of positive squares in only one way, i.e., 104040000 + 54967396 = 10200^2 + 7414^2 .

It is not an unprimeable number, because it can be changed into a prime (159007391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19875921 + ... + 19875928.

Almost surely, 2^159007396 is an apocalyptic number.

It is an amenable number.

159007396 is a deficient number, since it is larger than the sum of its proper divisors (119255554).

159007396 is a wasteful number, since it uses less digits than its factorization.

159007396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39751853 (or 39751851 counting only the distinct ones).

The product of its (nonzero) digits is 51030, while the sum is 40.

The square root of 159007396 is about 12609.8134799845. The cubic root of 159007396 is about 541.7585513342.

The spelling of 159007396 in words is "one hundred fifty-nine million, seven thousand, three hundred ninety-six".