1362545 has 8 divisors (see below), whose sum is σ = 1657896. Its totient is φ = 1074816.

The previous prime is 1362523. The next prime is 1362551. The reversal of 1362545 is 5452631.

It can be written as a sum of positive squares in 4 ways, for example, as 187489 + 1175056 = 433^2 + 1084^2 .

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 1362545 - 2¹⁴ = 1346161 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1502 + ... + 2231.

It is an arithmetic number, because the mean of its divisors is an integer number (207237).

2^1362545 is an apocalyptic number.

It is an amenable number.

1362545 is a deficient number, since it is larger than the sum of its proper divisors (295351).

1362545 is an equidigital number, since it uses as much as digits as its factorization.

1362545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3811.

The product of its digits is 3600, while the sum is 26.

The square root of 1362545 is about 1167.2810287159. The cubic root of 1362545 is about 110.8622320231.

The spelling of 1362545 in words is "one million, three hundred sixty-two thousand, five hundred forty-five".