1325718 has 12 divisors (see below), whose sum is σ = 2872428. Its totient is φ = 441900.

The previous prime is 1325707. The next prime is 1325761. The reversal of 1325718 is 8175231.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1325691 and 1325700.

It is a congruent number.

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, 36808 + ... + 36843.

It is an arithmetic number, because the mean of its divisors is an integer number (239369).

2^1325718 is an apocalyptic number.

1325718 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1325718 is an abundant number, since it is smaller than the sum of its proper divisors (1546710).

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

1325718 is a wasteful number, since it uses less digits than its factorization.

1325718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73659 (or 73656 counting only the distinct ones).

The product of its digits is 1680, while the sum is 27.

The square root of 1325718 is about 1151.3982803531. The cubic root of 1325718 is about 109.8542974503.

The spelling of 1325718 in words is "one million, three hundred twenty-five thousand, seven hundred eighteen".