1045700 has 18 divisors (see below), whose sum is σ = 2269386. Its totient is φ = 418240.

The previous prime is 1045691. The next prime is 1045727. The reversal of 1045700 is 75401.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 228484 + 817216 = 478^2 + 904^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5129 + ... + 5328.

It is an arithmetic number, because the mean of its divisors is an integer number (126077).

2^1045700 is an apocalyptic number.

1045700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1045700 is an abundant number, since it is smaller than the sum of its proper divisors (1223686).

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

1045700 is a wasteful number, since it uses less digits than its factorization.

1045700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10471 (or 10464 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 17.

The square root of 1045700 is about 1022.5947388873. The cubic root of 1045700 is about 101.5006996805.

Subtracting from 1045700 its reverse (75401), we obtain a cube (970299 = 99³).

The spelling of 1045700 in words is "one million, forty-five thousand, seven hundred".