1358164 has 12 divisors (see below), whose sum is σ = 2516724. Its totient is φ = 639104.

The previous prime is 1358153. The next prime is 1358167. The reversal of 1358164 is 4618531.

It can be written as a sum of positive squares in 2 ways, for example, as 795664 + 562500 = 892^2 + 750^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1358167) 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, 9919 + ... + 10054.

It is an arithmetic number, because the mean of its divisors is an integer number (209727).

2^1358164 is an apocalyptic number.

It is an amenable number.

1358164 is a deficient number, since it is larger than the sum of its proper divisors (1158560).

1358164 is a wasteful number, since it uses less digits than its factorization.

1358164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19994 (or 19992 counting only the distinct ones).

The product of its digits is 2880, while the sum is 28.

The square root of 1358164 is about 1165.4029346110. The cubic root of 1358164 is about 110.7432857583.

The spelling of 1358164 in words is "one million, three hundred fifty-eight thousand, one hundred sixty-four".