1365038 has 4 divisors (see below), whose sum is σ = 2047560. Its totient is φ = 682518.

The previous prime is 1365037. The next prime is 1365043. The reversal of 1365038 is 8305631.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8305631 = 643 ⋅12917.

It is a junction number, because it is equal to n+sod(n) for n = 1364998 and 1365016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1365037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 341258 + ... + 341261.

It is an arithmetic number, because the mean of its divisors is an integer number (511890).

2^1365038 is an apocalyptic number.

1365038 is a deficient number, since it is larger than the sum of its proper divisors (682522).

1365038 is an equidigital number, since it uses as much as digits as its factorization.

1365038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 682521.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 1365038 is about 1168.3484069403. The cubic root of 1365038 is about 110.9298043858.

The spelling of 1365038 in words is "one million, three hundred sixty-five thousand, thirty-eight".