1345514 has 4 divisors (see below), whose sum is σ = 2018274. Its totient is φ = 672756.

The previous prime is 1345507. The next prime is 1345537. The reversal of 1345514 is 4155431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4155431 = 7 ⋅593633.

It can be written as a sum of positive squares in only one way, i.e., 1138489 + 207025 = 1067^2 + 455^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1345514.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 336377 + ... + 336380.

2^1345514 is an apocalyptic number.

1345514 is a deficient number, since it is larger than the sum of its proper divisors (672760).

1345514 is an equidigital number, since it uses as much as digits as its factorization.

1345514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672759.

The product of its digits is 1200, while the sum is 23.

The square root of 1345514 is about 1159.9629304422. The cubic root of 1345514 is about 110.3983901081.

The spelling of 1345514 in words is "one million, three hundred forty-five thousand, five hundred fourteen".