1137713685 has 16 divisors (see below), whose sum is σ = 1825751616. Its totient is φ = 604977408.

The previous prime is 1137713677. The next prime is 1137713693. The reversal of 1137713685 is 5863177311.

It is an interprime number because it is at equal distance from previous prime (1137713677) and next prime (1137713693).

It is not a de Polignac number, because 1137713685 - 2³ = 1137713677 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 107479 + ... + 117588.

It is an arithmetic number, because the mean of its divisors is an integer number (114109476).

Almost surely, 2^1137713685 is an apocalyptic number.

1137713685 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1137713685 is a deficient number, since it is larger than the sum of its proper divisors (688037931).

1137713685 is a wasteful number, since it uses less digits than its factorization.

1137713685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225412.

The product of its digits is 105840, while the sum is 42.

The square root of 1137713685 is about 33730.0116365233. The cubic root of 1137713685 is about 1043.9451012294.

The spelling of 1137713685 in words is "one billion, one hundred thirty-seven million, seven hundred thirteen thousand, six hundred eighty-five".