1081974 has 16 divisors (see below), whose sum is σ = 2278080. Its totient is φ = 341640.

The previous prime is 1081939. The next prime is 1081979. The reversal of 1081974 is 4791801.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1081979) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4632 + ... + 4859.

It is an arithmetic number, because the mean of its divisors is an integer number (142380).

2^1081974 is an apocalyptic number.

1081974 is an abundant number, since it is smaller than the sum of its proper divisors (1196106).

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

1081974 is a wasteful number, since it uses less digits than its factorization.

1081974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9515.

The product of its (nonzero) digits is 2016, while the sum is 30.

The square root of 1081974 is about 1040.1797921513. The cubic root of 1081974 is about 102.6610278757.

The spelling of 1081974 in words is "one million, eighty-one thousand, nine hundred seventy-four".