1157103662 has 16 divisors (see below), whose sum is σ = 2039092272. Its totient is φ = 485497920.

The previous prime is 1157103637. The next prime is 1157103677. The reversal of 1157103662 is 2663017511.

It is a super-2 number, since 2×1157103662² = 2677777769227620488, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2022623 + ... + 2023194.

It is an arithmetic number, because the mean of its divisors is an integer number (127443267).

Almost surely, 2^1157103662 is an apocalyptic number.

1157103662 is a deficient number, since it is larger than the sum of its proper divisors (881988610).

1157103662 is a wasteful number, since it uses less digits than its factorization.

1157103662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4045843.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 1157103662 is about 34016.2264515040. The cubic root of 1157103662 is about 1049.8423533541.

The spelling of 1157103662 in words is "one billion, one hundred fifty-seven million, one hundred three thousand, six hundred sixty-two".