1140070570 has 64 divisors (see below), whose sum is σ = 2183086080. Its totient is φ = 428040000.

The previous prime is 1140070531. The next prime is 1140070573. The reversal of 1140070570 is 750700411.

It is not an unprimeable number, because it can be changed into a prime (1140070573) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1517695 + ... + 1518445.

It is an arithmetic number, because the mean of its divisors is an integer number (34110720).

Almost surely, 2^1140070570 is an apocalyptic number.

1140070570 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1140070570 is a deficient number, since it is larger than the sum of its proper divisors (1043015510).

1140070570 is a wasteful number, since it uses less digits than its factorization.

1140070570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 931.

The product of its (nonzero) digits is 980, while the sum is 25.

The square root of 1140070570 is about 33764.9310676033. The cubic root of 1140070570 is about 1044.6654820857.

Adding to 1140070570 its reverse (750700411), we get a palindrome (1890770981).

The spelling of 1140070570 in words is "one billion, one hundred forty million, seventy thousand, five hundred seventy".