11315747276 has 24 divisors (see below), whose sum is σ = 21167534304. Its totient is φ = 5279880320.

The previous prime is 11315747269. The next prime is 11315747357. The reversal of 11315747276 is 67274751311.

It is a super-2 number, since 2×11315747276² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1496195 + ... + 1503738.

It is an arithmetic number, because the mean of its divisors is an integer number (881980596).

Almost surely, 2^11315747276 is an apocalyptic number.

It is an amenable number.

11315747276 is a deficient number, since it is larger than the sum of its proper divisors (9851787028).

11315747276 is a wasteful number, since it uses less digits than its factorization.

11315747276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3000001 (or 2999999 counting only the distinct ones).

The product of its digits is 246960, while the sum is 44.

The spelling of 11315747276 in words is "eleven billion, three hundred fifteen million, seven hundred forty-seven thousand, two hundred seventy-six".