1361492 has 36 divisors (see below), whose sum is σ = 2737140. Its totient is φ = 591360.

The previous prime is 1361491. The next prime is 1361497. The reversal of 1361492 is 2941631.

It can be written as a sum of positive squares in 2 ways, for example, as 662596 + 698896 = 814^2 + 836^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1361491) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13988 + ... + 14084.

2^1361492 is an apocalyptic number.

It is an amenable number.

1361492 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

1361492 is a wasteful number, since it uses less digits than its factorization.

1361492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152 (or 139 counting only the distinct ones).

The product of its digits is 1296, while the sum is 26.

The square root of 1361492 is about 1166.8298933435. The cubic root of 1361492 is about 110.8336658679.

The spelling of 1361492 in words is "one million, three hundred sixty-one thousand, four hundred ninety-two".