1045299 has 4 divisors (see below), whose sum is σ = 1393736. Its totient is φ = 696864.

The previous prime is 1045277. The next prime is 1045307. The reversal of 1045299 is 9925401.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9925401 = 3 ⋅3308467.

It is not a de Polignac number, because 1045299 - 2⁸ = 1045043 is a prime.

It is a D-number.

It is a Duffinian number.

1045299 is a lucky number.

It is a nialpdrome in base 16.

It is a zygodrome in base 2 and base 16.

It is not an unprimeable number, because it can be changed into a prime (1045229) 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, 174214 + ... + 174219.

It is an arithmetic number, because the mean of its divisors is an integer number (348434).

2^1045299 is an apocalyptic number.

1045299 is a deficient number, since it is larger than the sum of its proper divisors (348437).

1045299 is an equidigital number, since it uses as much as digits as its factorization.

1045299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348436.

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 1045299 is about 1022.3986502339. The cubic root of 1045299 is about 101.4877236886.

The spelling of 1045299 in words is "one million, forty-five thousand, two hundred ninety-nine".