1115534 has 12 divisors (see below), whose sum is σ = 1946664. Its totient is φ = 478044.

The previous prime is 1115533. The next prime is 1115539. The reversal of 1115534 is 4355111.

It is a super-2 number, since 2×1115534² = 2488832210312, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1115531) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5594 + ... + 5789.

It is an arithmetic number, because the mean of its divisors is an integer number (162222).

2^1115534 is an apocalyptic number.

1115534 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1115534 is a deficient number, since it is larger than the sum of its proper divisors (831130).

1115534 is a wasteful number, since it uses less digits than its factorization.

1115534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11399 (or 11392 counting only the distinct ones).

The product of its digits is 300, while the sum is 20.

The square root of 1115534 is about 1056.1884301582. The cubic root of 1115534 is about 103.7116643580.

The spelling of 1115534 in words is "one million, one hundred fifteen thousand, five hundred thirty-four".