1315076732 has 12 divisors (see below), whose sum is σ = 2350350240. Its totient is φ = 643548096.

The previous prime is 1315076731. The next prime is 1315076743. The reversal of 1315076732 is 2376705131.

It is a super-2 number, since 2×1315076732² = 3458853622095599648, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1315076692 and 1315076701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1315076731) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 3497357 + ... + 3497732.

It is an arithmetic number, because the mean of its divisors is an integer number (195862520).

Almost surely, 2^1315076732 is an apocalyptic number.

It is an amenable number.

1315076732 is a deficient number, since it is larger than the sum of its proper divisors (1035273508).

1315076732 is a wasteful number, since it uses less digits than its factorization.

1315076732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6995140 (or 6995138 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 35.

The square root of 1315076732 is about 36263.9867085791. The cubic root of 1315076732 is about 1095.5958148298.

The spelling of 1315076732 in words is "one billion, three hundred fifteen million, seventy-six thousand, seven hundred thirty-two".