1413742 has 16 divisors (see below), whose sum is σ = 2332800. Its totient is φ = 637240.

The previous prime is 1413691. The next prime is 1413749. The reversal of 1413742 is 2473141.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1413749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3759 + ... + 4117.

It is an arithmetic number, because the mean of its divisors is an integer number (145800).

2^1413742 is an apocalyptic number.

1413742 is a deficient number, since it is larger than the sum of its proper divisors (919058).

1413742 is a wasteful number, since it uses less digits than its factorization.

1413742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551.

The product of its digits is 672, while the sum is 22.

The square root of 1413742 is about 1189.0088309176. The cubic root of 1413742 is about 112.2337274672.

1413742 divided by its sum of digits (22) gives a triangular number (64261 = T₃₅₈).

Adding to 1413742 its reverse (2473141), we get a palindrome (3886883).

It can be divided in two parts, 141374 and 2, that added together give a square (141376 = 376²).

The spelling of 1413742 in words is "one million, four hundred thirteen thousand, seven hundred forty-two".