1136640274 has 16 divisors (see below), whose sum is σ = 2125665216. Its totient is φ = 442846800.

The previous prime is 1136640257. The next prime is 1136640283. The reversal of 1136640274 is 4720466311.

It is a super-2 number, since 2×1136640274² = 2583902224957590152, which contains 22 as substring.

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, 3690237 + ... + 3690544.

It is an arithmetic number, because the mean of its divisors is an integer number (132854076).

Almost surely, 2^1136640274 is an apocalyptic number.

1136640274 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1136640274 is a deficient number, since it is larger than the sum of its proper divisors (989024942).

1136640274 is a wasteful number, since it uses less digits than its factorization.

1136640274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7380801.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 1136640274 is about 33714.0960727112. The cubic root of 1136640274 is about 1043.6166838749.

The spelling of 1136640274 in words is "one billion, one hundred thirty-six million, six hundred forty thousand, two hundred seventy-four".