1081716232 has 32 divisors (see below), whose sum is σ = 2098080000. Its totient is φ = 522302400.

The previous prime is 1081716221. The next prime is 1081716257. The reversal of 1081716232 is 2326171801.

It is a super-2 number, since 2×1081716232² = 2340220013144555648, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a junction number, because it is equal to n+sod(n) for n = 1081716194 and 1081716203.

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, 119382 + ... + 128122.

It is an arithmetic number, because the mean of its divisors is an integer number (65565000).

Almost surely, 2^1081716232 is an apocalyptic number.

It is an amenable number.

1081716232 is a deficient number, since it is larger than the sum of its proper divisors (1016363768).

1081716232 is a wasteful number, since it uses less digits than its factorization.

1081716232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9277 (or 9273 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 1081716232 is about 32889.4547233608. The cubic root of 1081716232 is about 1026.5287462074.

The spelling of 1081716232 in words is "one billion, eighty-one million, seven hundred sixteen thousand, two hundred thirty-two".