1137552 has 40 divisors (see below), whose sum is σ = 3166464. Its totient is φ = 349824.

The previous prime is 1137551. The next prime is 1137553. The reversal of 1137552 is 2557311.

It is an interprime number because it is at equal distance from previous prime (1137551) and next prime (1137553).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (1137551) 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, 288 + ... + 1535.

2^1137552 is an apocalyptic number.

1137552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1137552 is an abundant number, since it is smaller than the sum of its proper divisors (2028912).

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

1137552 is a wasteful number, since it uses less digits than its factorization.

1137552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1847 (or 1841 counting only the distinct ones).

The product of its digits is 1050, while the sum is 24.

The square root of 1137552 is about 1066.5608280825. The cubic root of 1137552 is about 104.3895645828.

The spelling of 1137552 in words is "one million, one hundred thirty-seven thousand, five hundred fifty-two".