1091482 has 16 divisors (see below), whose sum is σ = 1907712. Its totient is φ = 458640.

The previous prime is 1091477. The next prime is 1091509. The reversal of 1091482 is 2841901.

It is a happy number.

It is a plaindrome in base 12.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7 + ... + 1477.

It is an arithmetic number, because the mean of its divisors is an integer number (119232).

2^1091482 is an apocalyptic number.

1091482 is a deficient number, since it is larger than the sum of its proper divisors (816230).

1091482 is a wasteful number, since it uses less digits than its factorization.

1091482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1533.

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 1091482 is about 1044.7401590826. The cubic root of 1091482 is about 102.9608674041.

The spelling of 1091482 in words is "one million, ninety-one thousand, four hundred eighty-two".