1113498 has 12 divisors (see below), whose sum is σ = 2412618. Its totient is φ = 371160.

The previous prime is 1113491. The next prime is 1113509. The reversal of 1113498 is 8943111.

It can be written as a sum of positive squares in only one way, i.e., 986049 + 127449 = 993^2 + 357^2 .

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1113491) 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, 30913 + ... + 30948.

2^1113498 is an apocalyptic number.

1113498 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1113498 is an abundant number, since it is smaller than the sum of its proper divisors (1299120).

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

1113498 is a wasteful number, since it uses less digits than its factorization.

1113498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61869 (or 61866 counting only the distinct ones).

The product of its digits is 864, while the sum is 27.

The square root of 1113498 is about 1055.2241468048. The cubic root of 1113498 is about 103.6485300079.

The spelling of 1113498 in words is "one million, one hundred thirteen thousand, four hundred ninety-eight".