1356692 has 6 divisors (see below), whose sum is σ = 2374218. Its totient is φ = 678344.

The previous prime is 1356689. The next prime is 1356697. The reversal of 1356692 is 2966531.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1157776 + 198916 = 1076^2 + 446^2 .

It is a super-2 number, since 2×1356692² = 3681226365728, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1356697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 169583 + ... + 169590.

It is an arithmetic number, because the mean of its divisors is an integer number (395703).

2^1356692 is an apocalyptic number.

It is an amenable number.

1356692 is a deficient number, since it is larger than the sum of its proper divisors (1017526).

1356692 is a wasteful number, since it uses less digits than its factorization.

1356692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339177 (or 339175 counting only the distinct ones).

The product of its digits is 9720, while the sum is 32.

The square root of 1356692 is about 1164.7712221720. The cubic root of 1356692 is about 110.7032628439.

It can be divided in two parts, 1356 and 692, that added together give a 11-th power (2048 = 2¹¹).

The spelling of 1356692 in words is "one million, three hundred fifty-six thousand, six hundred ninety-two".