1137357 has 12 divisors (see below), whose sum is σ = 1769404. Its totient is φ = 699840.

The previous prime is 1137341. The next prime is 1137403. The reversal of 1137357 is 7537311.

It can be written as a sum of positive squares in 2 ways, for example, as 84681 + 1052676 = 291^2 + 1026^2 .

It is not a de Polignac number, because 1137357 - 2⁴ = 1137341 is a prime.

It is a plaindrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 1137357.

It is a congruent number.

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

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 11 ways as a sum of consecutive naturals, for example, 4744 + ... + 4977.

2^1137357 is an apocalyptic number.

It is an amenable number.

1137357 is a deficient number, since it is larger than the sum of its proper divisors (632047).

1137357 is a wasteful number, since it uses less digits than its factorization.

1137357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9740 (or 9737 counting only the distinct ones).

The product of its digits is 2205, while the sum is 27.

The square root of 1137357 is about 1066.4694088440. The cubic root of 1137357 is about 104.3835993967.

The spelling of 1137357 in words is "one million, one hundred thirty-seven thousand, three hundred fifty-seven".