1245118 has 8 divisors (see below), whose sum is σ = 2134512. Its totient is φ = 533616.

The previous prime is 1245113. The next prime is 1245121. The reversal of 1245118 is 8115421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1245113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44455 + ... + 44482.

It is an arithmetic number, because the mean of its divisors is an integer number (266814).

2^1245118 is an apocalyptic number.

1245118 is a deficient number, since it is larger than the sum of its proper divisors (889394).

1245118 is an equidigital number, since it uses as much as digits as its factorization.

1245118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88946.

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

The square root of 1245118 is about 1115.8485560326. The cubic root of 1245118 is about 107.5813121961.

The spelling of 1245118 in words is "one million, two hundred forty-five thousand, one hundred eighteen".