1345298 has 8 divisors (see below), whose sum is σ = 2065008. Its totient is φ = 656964.

The previous prime is 1345297. The next prime is 1345301. The reversal of 1345298 is 8925431.

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

It is a super-4 number, since 4×1345298⁴ (a number of 26 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (1345297) 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, 7736 + ... + 7907.

It is an arithmetic number, because the mean of its divisors is an integer number (258126).

2^1345298 is an apocalyptic number.

1345298 is a deficient number, since it is larger than the sum of its proper divisors (719710).

1345298 is a wasteful number, since it uses less digits than its factorization.

1345298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15688.

The product of its digits is 8640, while the sum is 32.

The square root of 1345298 is about 1159.8698202816. The cubic root of 1345298 is about 110.3924822473.

The spelling of 1345298 in words is "one million, three hundred forty-five thousand, two hundred ninety-eight".