1045330 has 64 divisors (see below), whose sum is σ = 2395008. Its totient is φ = 322560.

The previous prime is 1045321. The next prime is 1045349. The reversal of 1045330 is 335401.

It is a nialpdrome in base 11.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24289 + ... + 24331.

It is an arithmetic number, because the mean of its divisors is an integer number (37422).

2^1045330 is an apocalyptic number.

1045330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1045330 is an abundant number, since it is smaller than the sum of its proper divisors (1349678).

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

1045330 is a wasteful number, since it uses less digits than its factorization.

1045330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 1045330 is about 1022.4138105484. The cubic root of 1045330 is about 101.4887269385.

The spelling of 1045330 in words is "one million, forty-five thousand, three hundred thirty".