1140552607 has 4 divisors (see below), whose sum is σ = 1146462400. Its totient is φ = 1134642816.

The previous prime is 1140552587. The next prime is 1140552613. The reversal of 1140552607 is 7062550411.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1140552607 - 2¹⁵ = 1140519839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1140652607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2954607 + ... + 2954992.

It is an arithmetic number, because the mean of its divisors is an integer number (286615600).

Almost surely, 2^1140552607 is an apocalyptic number.

1140552607 is a deficient number, since it is larger than the sum of its proper divisors (5909793).

1140552607 is an equidigital number, since it uses as much as digits as its factorization.

1140552607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5909792.

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 1140552607 is about 33772.0684442040. The cubic root of 1140552607 is about 1044.8126941599.

The spelling of 1140552607 in words is "one billion, one hundred forty million, five hundred fifty-two thousand, six hundred seven".