1137330 has 24 divisors (see below), whose sum is σ = 2957292. Its totient is φ = 303264.

The previous prime is 1137329. The next prime is 1137337. The reversal of 1137330 is 337311.

It can be written as a sum of positive squares in 2 ways, for example, as 1034289 + 103041 = 1017^2 + 321^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a plaindrome in base 7.

It is not an unprimeable number, because it can be changed into a prime (1137337) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6229 + ... + 6408.

2^1137330 is an apocalyptic number.

1137330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1137330 is an abundant number, since it is smaller than the sum of its proper divisors (1819962).

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

1137330 is a wasteful number, since it uses less digits than its factorization.

1137330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12650 (or 12647 counting only the distinct ones).

The product of its (nonzero) digits is 189, while the sum is 18.

The square root of 1137330 is about 1066.4567501779. The cubic root of 1137330 is about 104.3827733941.

The spelling of 1137330 in words is "one million, one hundred thirty-seven thousand, three hundred thirty".