1413574 has 4 divisors (see below), whose sum is σ = 2120364. Its totient is φ = 706786.

The previous prime is 1413571. The next prime is 1413593. The reversal of 1413574 is 4753141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4753141 = 103 ⋅46147.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1413571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 353392 + ... + 353395.

It is an arithmetic number, because the mean of its divisors is an integer number (530091).

2^1413574 is an apocalyptic number.

1413574 is a deficient number, since it is larger than the sum of its proper divisors (706790).

1413574 is an equidigital number, since it uses as much as digits as its factorization.

1413574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706789.

The product of its digits is 1680, while the sum is 25.

The square root of 1413574 is about 1188.9381817403. The cubic root of 1413574 is about 112.2292815798.

It can be divided in two parts, 14 and 13574, that multiplied together give a triangular number (190036 = T₆₁₆).

The spelling of 1413574 in words is "one million, four hundred thirteen thousand, five hundred seventy-four".