1361310 has 16 divisors (see below), whose sum is σ = 3267216. Its totient is φ = 363008.

The previous prime is 1361299. The next prime is 1361317. The reversal of 1361310 is 131631.

It is a super-2 number, since 2×1361310² = 3706329832200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 1361310.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1361317) 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 7 ways as a sum of consecutive naturals, for example, 22659 + ... + 22718.

It is an arithmetic number, because the mean of its divisors is an integer number (204201).

2^1361310 is an apocalyptic number.

1361310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1361310 is an abundant number, since it is smaller than the sum of its proper divisors (1905906).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1361310 is a wasteful number, since it uses less digits than its factorization.

1361310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45387.

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 1361310 is about 1166.7519016483. The cubic root of 1361310 is about 110.8287270150.

Adding to 1361310 its reverse (131631), we get a palindrome (1492941).

The spelling of 1361310 in words is "one million, three hundred sixty-one thousand, three hundred ten".