2150296947 has 24 divisors (see below), whose sum is σ = 3195759840. Its totient is φ = 1392405120.

The previous prime is 2150296943. The next prime is 2150296957. The reversal of 2150296947 is 7496920512.

It is not a de Polignac number, because 2150296947 - 2² = 2150296943 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2150296943) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 71778 + ... + 97224.

It is an arithmetic number, because the mean of its divisors is an integer number (133156660).

Almost surely, 2^2150296947 is an apocalyptic number.

2150296947 is a deficient number, since it is larger than the sum of its proper divisors (1045462893).

2150296947 is a wasteful number, since it uses less digits than its factorization.

2150296947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25723 (or 25720 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 2150296947 is about 46371.2944287735. The cubic root of 2150296947 is about 1290.7222978565.

The spelling of 2150296947 in words is "two billion, one hundred fifty million, two hundred ninety-six thousand, nine hundred forty-seven".