1080619040 has 48 divisors (see below), whose sum is σ = 2621975832. Its totient is φ = 420562944.

The previous prime is 1080619037. The next prime is 1080619123. The reversal of 1080619040 is 409160801.

It can be written as a sum of positive squares in 4 ways, for example, as 1047946384 + 32672656 = 32372^2 + 5716^2 .

It is a super-2 number, since 2×1080619040² = 2335475019221043200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1080618994 and 1080619012.

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, 85349 + ... + 97188.

Almost surely, 2^1080619040 is an apocalyptic number.

1080619040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1080619040 is an abundant number, since it is smaller than the sum of its proper divisors (1541356792).

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

1080619040 is a wasteful number, since it uses less digits than its factorization.

1080619040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182589 (or 182581 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 1080619040 is about 32872.7704947423. The cubic root of 1080619040 is about 1026.1815571407.

Adding to 1080619040 its reverse (409160801), we get a palindrome (1489779841).

The spelling of 1080619040 in words is "one billion, eighty million, six hundred nineteen thousand, forty".