1081364 has 12 divisors (see below), whose sum is σ = 1936704. Its totient is φ = 528024.

The previous prime is 1081361. The next prime is 1081369. The reversal of 1081364 is 4631801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1081361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2972 + ... + 3315.

It is an arithmetic number, because the mean of its divisors is an integer number (161392).

2^1081364 is an apocalyptic number.

It is an amenable number.

1081364 is a deficient number, since it is larger than the sum of its proper divisors (855340).

1081364 is a wasteful number, since it uses less digits than its factorization.

1081364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6334 (or 6332 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 1081364 is about 1039.8865322717. The cubic root of 1081364 is about 102.6417313555.

The spelling of 1081364 in words is "one million, eighty-one thousand, three hundred sixty-four".