1087364 has 6 divisors (see below), whose sum is σ = 1902894. Its totient is φ = 543680.

The previous prime is 1087357. The next prime is 1087379. The reversal of 1087364 is 4637801.

It can be written as a sum of positive squares in only one way, i.e., 1085764 + 1600 = 1042^2 + 40^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135917 + ... + 135924.

It is an arithmetic number, because the mean of its divisors is an integer number (317149).

2^1087364 is an apocalyptic number.

It is an amenable number.

1087364 is a deficient number, since it is larger than the sum of its proper divisors (815530).

1087364 is a wasteful number, since it uses less digits than its factorization.

1087364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271845 (or 271843 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 1087364 is about 1042.7674716829. The cubic root of 1087364 is about 102.8312188488.

The spelling of 1087364 in words is "one million, eighty-seven thousand, three hundred sixty-four".