1137749234 has 16 divisors (see below), whose sum is σ = 1783755648. Its totient is φ = 543245472.

The previous prime is 1137749233. The next prime is 1137749237. The reversal of 1137749234 is 4329477311.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1137749191 and 1137749200.

It is not an unprimeable number, because it can be changed into a prime (1137749233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8339 + ... + 48425.

It is an arithmetic number, because the mean of its divisors is an integer number (111484728).

Almost surely, 2^1137749234 is an apocalyptic number.

1137749234 is a deficient number, since it is larger than the sum of its proper divisors (646006414).

1137749234 is a wasteful number, since it uses less digits than its factorization.

1137749234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40729.

The product of its digits is 127008, while the sum is 41.

The square root of 1137749234 is about 33730.5385963521. The cubic root of 1137749234 is about 1043.9559741518.

The spelling of 1137749234 in words is "one billion, one hundred thirty-seven million, seven hundred forty-nine thousand, two hundred thirty-four".