1413019 has 4 divisors (see below), whose sum is σ = 1418296. Its totient is φ = 1407744.

The previous prime is 1413017. The next prime is 1413029. The reversal of 1413019 is 9103141.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1413019 - 2¹ = 1413017 is a prime.

It is a super-2 number, since 2×1413019² = 3993245388722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1412987 and 1413005.

It is not an unprimeable number, because it can be changed into a prime (1413017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2214 + ... + 2779.

It is an arithmetic number, because the mean of its divisors is an integer number (354574).

2^1413019 is an apocalyptic number.

1413019 is a deficient number, since it is larger than the sum of its proper divisors (5277).

1413019 is an equidigital number, since it uses as much as digits as its factorization.

1413019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5276.

The product of its (nonzero) digits is 108, while the sum is 19.

The square root of 1413019 is about 1188.7047572884. The cubic root of 1413019 is about 112.2145917688.

It can be divided in two parts, 141 and 3019, that added together give a triangular number (3160 = T₇₉).

The spelling of 1413019 in words is "one million, four hundred thirteen thousand, nineteen".