1045338 has 16 divisors (see below), whose sum is σ = 2389440. Its totient is φ = 298656.

The previous prime is 1045321. The next prime is 1045349. The reversal of 1045338 is 8335401.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12403 + ... + 12486.

It is an arithmetic number, because the mean of its divisors is an integer number (149340).

2^1045338 is an apocalyptic number.

1045338 is an abundant number, since it is smaller than the sum of its proper divisors (1344102).

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

1045338 is a wasteful number, since it uses less digits than its factorization.

1045338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24901.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 1045338 is about 1022.4177228511. The cubic root of 1045338 is about 101.4889858384.

The spelling of 1045338 in words is "one million, forty-five thousand, three hundred thirty-eight".