1361626 has 8 divisors (see below), whose sum is σ = 2334240. Its totient is φ = 583548.

The previous prime is 1361609. The next prime is 1361629. The reversal of 1361626 is 6261631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1361626.

It is not an unprimeable number, because it can be changed into a prime (1361629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48616 + ... + 48643.

It is an arithmetic number, because the mean of its divisors is an integer number (291780).

2^1361626 is an apocalyptic number.

1361626 is a deficient number, since it is larger than the sum of its proper divisors (972614).

1361626 is an equidigital number, since it uses as much as digits as its factorization.

1361626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97268.

The product of its digits is 1296, while the sum is 25.

The square root of 1361626 is about 1166.8873124685. The cubic root of 1361626 is about 110.8373018849.

The spelling of 1361626 in words is "one million, three hundred sixty-one thousand, six hundred twenty-six".