1140717376 has 14 divisors (see below), whose sum is σ = 2263611170. Its totient is φ = 570358656.

The previous prime is 1140717367. The next prime is 1140717377. The reversal of 1140717376 is 6737170411.

It can be written as a sum of positive squares in only one way, i.e., 864360000 + 276357376 = 29400^2 + 16624^2 .

It is a super-2 number, since 2×1140717376² = 2602472263816650752, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1140717377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8911791 + ... + 8911918.

Almost surely, 2^1140717376 is an apocalyptic number.

1140717376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1140717376 is a deficient number, since it is larger than the sum of its proper divisors (1122893794).

1140717376 is an equidigital number, since it uses as much as digits as its factorization.

1140717376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17823721 (or 17823711 counting only the distinct ones).

The product of its (nonzero) digits is 24696, while the sum is 37.

The square root of 1140717376 is about 33774.5077832379. The cubic root of 1140717376 is about 1044.8630044079.

Adding to 1140717376 its reverse (6737170411), we get a palindrome (7877887787).

The spelling of 1140717376 in words is "one billion, one hundred forty million, seven hundred seventeen thousand, three hundred seventy-six".