1436045 has 8 divisors (see below), whose sum is σ = 1855896. Its totient is φ = 1060416.

The previous prime is 1436027. The next prime is 1436063. The reversal of 1436045 is 5406341.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1436027) and next prime (1436063).

It can be written as a sum of positive squares in 4 ways, for example, as 188356 + 1247689 = 434^2 + 1117^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1436045 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1436045.

It is a congruent 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, 10982 + ... + 11111.

It is an arithmetic number, because the mean of its divisors is an integer number (231987).

2^1436045 is an apocalyptic number.

It is an amenable number.

1436045 is a deficient number, since it is larger than the sum of its proper divisors (419851).

1436045 is a wasteful number, since it uses less digits than its factorization.

1436045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22111.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 1436045 is about 1198.3509502646. The cubic root of 1436045 is about 112.8208454090.

The spelling of 1436045 in words is "one million, four hundred thirty-six thousand, forty-five".