1045174130 has 128 divisors (see below), whose sum is σ = 2543740416. Its totient is φ = 298598400.

The previous prime is 1045174121. The next prime is 1045174171. The reversal of 1045174130 is 314715401.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 1045174130.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1931660 + ... + 1932200.

It is an arithmetic number, because the mean of its divisors is an integer number (19872972).

Almost surely, 2^1045174130 is an apocalyptic number.

1045174130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1045174130 is an abundant number, since it is smaller than the sum of its proper divisors (1498566286).

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

1045174130 is a wasteful number, since it uses less digits than its factorization.

1045174130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 1045174130 is about 32329.1529428162. The cubic root of 1045174130 is about 1014.8368233238.

Adding to 1045174130 its reverse (314715401), we get a palindrome (1359889531).

Subtracting from 1045174130 its reverse (314715401), we obtain a square (730458729 = 27027²).

The spelling of 1045174130 in words is "one billion, forty-five million, one hundred seventy-four thousand, one hundred thirty".