1082926840 has 32 divisors (see below), whose sum is σ = 2445600960. Its totient is φ = 431568000.

The previous prime is 1082926807. The next prime is 1082926847. The reversal of 1082926840 is 486292801.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 1082926793 and 1082926802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1082926847) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39111 + ... + 60790.

It is an arithmetic number, because the mean of its divisors is an integer number (76425030).

Almost surely, 2^1082926840 is an apocalyptic number.

1082926840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1082926840 is an abundant number, since it is smaller than the sum of its proper divisors (1362674120).

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

1082926840 is a wasteful number, since it uses less digits than its factorization.

1082926840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100183 (or 100179 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 1082926840 is about 32907.8537738334. The cubic root of 1082926840 is about 1026.9115516554.

The spelling of 1082926840 in words is "one billion, eighty-two million, nine hundred twenty-six thousand, eight hundred forty".