1157194335 has 64 divisors (see below), whose sum is σ = 2251307520. Its totient is φ = 500244480.

The previous prime is 1157194309. The next prime is 1157194387. The reversal of 1157194335 is 5334917511.

It is not a de Polignac number, because 1157194335 - 2⁶ = 1157194271 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1157194293 and 1157194302.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 42439 + ... + 64151.

It is an arithmetic number, because the mean of its divisors is an integer number (35176680).

Almost surely, 2^1157194335 is an apocalyptic number.

1157194335 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1157194335 is a deficient number, since it is larger than the sum of its proper divisors (1094113185).

1157194335 is a wasteful number, since it uses less digits than its factorization.

1157194335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21768.

The product of its digits is 56700, while the sum is 39.

The square root of 1157194335 is about 34017.5592157932. The cubic root of 1157194335 is about 1049.8697752329.

The spelling of 1157194335 in words is "one billion, one hundred fifty-seven million, one hundred ninety-four thousand, three hundred thirty-five".