2315162072 has 8 divisors (see below), whose sum is σ = 4340928900. Its totient is φ = 1157581032.

The previous prime is 2315162063. The next prime is 2315162081. The reversal of 2315162072 is 2702615132.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2315162063) and next prime (2315162081).

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 144697622 + ... + 144697637.

Almost surely, 2^2315162072 is an apocalyptic number.

It is an amenable number.

2315162072 is a deficient number, since it is larger than the sum of its proper divisors (2025766828).

2315162072 is a wasteful number, since it uses less digits than its factorization.

2315162072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289395265 (or 289395261 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 2315162072 is about 48116.1310996634. The cubic root of 2315162072 is about 1322.9003550366.

The spelling of 2315162072 in words is "two billion, three hundred fifteen million, one hundred sixty-two thousand, seventy-two".