1073090540 has 24 divisors (see below), whose sum is σ = 2308455072. Its totient is φ = 418766720.

The previous prime is 1073090527. The next prime is 1073090611. The reversal of 1073090540 is 450903701.

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, 653504 + ... + 655143.

It is an arithmetic number, because the mean of its divisors is an integer number (96185628).

Almost surely, 2^1073090540 is an apocalyptic number.

1073090540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1073090540 is an abundant number, since it is smaller than the sum of its proper divisors (1235364532).

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

1073090540 is a wasteful number, since it uses less digits than its factorization.

1073090540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1308697 (or 1308695 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 1073090540 is about 32758.0606874094. The cubic root of 1073090540 is about 1023.7929205181.

The spelling of 1073090540 in words is "one billion, seventy-three million, ninety thousand, five hundred forty".