1362045 has 8 divisors (see below), whose sum is σ = 2179296. Its totient is φ = 726416.

The previous prime is 1362041. The next prime is 1362059. The reversal of 1362045 is 5402631.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1362045 - 2² = 1362041 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1362041) 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, 45387 + ... + 45416.

It is an arithmetic number, because the mean of its divisors is an integer number (272412).

2^1362045 is an apocalyptic number.

1362045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1362045 is a deficient number, since it is larger than the sum of its proper divisors (817251).

1362045 is an equidigital number, since it uses as much as digits as its factorization.

1362045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90811.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 1362045 is about 1167.0668361324. The cubic root of 1362045 is about 110.8486696826.

Adding to 1362045 its reverse (5402631), we get a palindrome (6764676).

The spelling of 1362045 in words is "one million, three hundred sixty-two thousand, forty-five".