1082672456 has 16 divisors (see below), whose sum is σ = 2030845500. Its totient is φ = 541113664.

The previous prime is 1082672453. The next prime is 1082672477. The reversal of 1082672456 is 6542762801.

It can be written as a sum of positive squares in 2 ways, for example, as 924768100 + 157904356 = 30410^2 + 12566^2 .

It is not an unprimeable number, because it can be changed into a prime (1082672453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6155 + ... + 46938.

Almost surely, 2^1082672456 is an apocalyptic number.

It is an amenable number.

1082672456 is a deficient number, since it is larger than the sum of its proper divisors (948173044).

1082672456 is a wasteful number, since it uses less digits than its factorization.

1082672456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55648 (or 55644 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 41.

The square root of 1082672456 is about 32903.9884512501. The cubic root of 1082672456 is about 1026.8311367662.

The spelling of 1082672456 in words is "one billion, eighty-two million, six hundred seventy-two thousand, four hundred fifty-six".