1137727340 has 12 divisors (see below), whose sum is σ = 2389227456. Its totient is φ = 455090928.

The previous prime is 1137727321. The next prime is 1137727343. The reversal of 1137727340 is 437277311.

It is a self number, because there is not a number n which added to its sum of digits gives 1137727340.

It is not an unprimeable number, because it can be changed into a prime (1137727343) 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, 28443164 + ... + 28443203.

It is an arithmetic number, because the mean of its divisors is an integer number (199102288).

Almost surely, 2^1137727340 is an apocalyptic number.

1137727340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1137727340 is an abundant number, since it is smaller than the sum of its proper divisors (1251500116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1137727340 is a wasteful number, since it uses less digits than its factorization.

1137727340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56886376 (or 56886374 counting only the distinct ones).

The product of its (nonzero) digits is 24696, while the sum is 35.

The square root of 1137727340 is about 33730.2140520928. The cubic root of 1137727340 is about 1043.9492777381.

The spelling of 1137727340 in words is "one billion, one hundred thirty-seven million, seven hundred twenty-seven thousand, three hundred forty".