1115482 has 4 divisors (see below), whose sum is σ = 1673226. Its totient is φ = 557740.

The previous prime is 1115467. The next prime is 1115497. The reversal of 1115482 is 2845111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2845111 = 823 ⋅3457.

It is an interprime number because it is at equal distance from previous prime (1115467) and next prime (1115497).

It can be written as a sum of positive squares in only one way, i.e., 609961 + 505521 = 781^2 + 711^2 .

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278869 + ... + 278872.

2^1115482 is an apocalyptic number.

1115482 is a deficient number, since it is larger than the sum of its proper divisors (557744).

1115482 is an equidigital number, since it uses as much as digits as its factorization.

1115482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557743.

The product of its digits is 320, while the sum is 22.

The square root of 1115482 is about 1056.1638130517. The cubic root of 1115482 is about 103.7100528457.

It can be divided in two parts, 11154 and 82, that multiplied together give a triangular number (914628 = T₁₃₅₂).

The spelling of 1115482 in words is "one million, one hundred fifteen thousand, four hundred eighty-two".