1082365920 has 72 divisors (see below), whose sum is σ = 3693578616. Its totient is φ = 288630528.

The previous prime is 1082365919. The next prime is 1082365931. The reversal of 1082365920 is 295632801.

It is a tau number, because it is divible by the number of its divisors (72).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 374382 + ... + 377261.

It is an arithmetic number, because the mean of its divisors is an integer number (51299703).

Almost surely, 2^1082365920 is an apocalyptic number.

1082365920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1082365920 is an abundant number, since it is smaller than the sum of its proper divisors (2611212696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1082365920 is a wasteful number, since it uses less digits than its factorization.

1082365920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 751664 (or 751653 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 1082365920 is about 32899.3300843649. The cubic root of 1082365920 is about 1026.7342190517.

The spelling of 1082365920 in words is "one billion, eighty-two million, three hundred sixty-five thousand, nine hundred twenty".