1137659830 has 16 divisors (see below), whose sum is σ = 2082497040. Its totient is φ = 447350752.

The previous prime is 1137659807. The next prime is 1137659851. The reversal of 1137659830 is 389567311.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 963529 + ... + 964708.

It is an arithmetic number, because the mean of its divisors is an integer number (130156065).

Almost surely, 2^1137659830 is an apocalyptic number.

1137659830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1137659830 is a deficient number, since it is larger than the sum of its proper divisors (944837210).

1137659830 is a wasteful number, since it uses less digits than its factorization.

1137659830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1928303.

The product of its (nonzero) digits is 136080, while the sum is 43.

The square root of 1137659830 is about 33729.2133024178. The cubic root of 1137659830 is about 1043.9286288511.

It can be divided in two parts, 1137659 and 830, that added together give a square (1138489 = 1067²).

The spelling of 1137659830 in words is "one billion, one hundred thirty-seven million, six hundred fifty-nine thousand, eight hundred thirty".