1115254 has 16 divisors (see below), whose sum is σ = 1964448. Its totient is φ = 464832.

The previous prime is 1115239. The next prime is 1115267. The reversal of 1115254 is 4525111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 559 + ... + 1594.

It is an arithmetic number, because the mean of its divisors is an integer number (122778).

2^1115254 is an apocalyptic number.

1115254 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1115254 is a deficient number, since it is larger than the sum of its proper divisors (849194).

1115254 is a wasteful number, since it uses less digits than its factorization.

1115254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2199.

The product of its digits is 200, while the sum is 19.

The square root of 1115254 is about 1056.0558697342. The cubic root of 1115254 is about 103.7029863927.

It can be divided in two parts, 1115 and 254, that added together give a square (1369 = 37²).

The spelling of 1115254 in words is "one million, one hundred fifteen thousand, two hundred fifty-four".