1413775 has 24 divisors (see below), whose sum is σ = 1968624. Its totient is φ = 998400.

The previous prime is 1413773. The next prime is 1413781. The reversal of 1413775 is 5773141.

It is not a de Polignac number, because 1413775 - 2¹ = 1413773 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1413773) 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 23 ways as a sum of consecutive naturals, for example, 14527 + ... + 14623.

It is an arithmetic number, because the mean of its divisors is an integer number (82026).

2^1413775 is an apocalyptic number.

1413775 is a deficient number, since it is larger than the sum of its proper divisors (554849).

1413775 is a wasteful number, since it uses less digits than its factorization.

1413775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171 (or 166 counting only the distinct ones).

The product of its digits is 2940, while the sum is 28.

The square root of 1413775 is about 1189.0227079413. The cubic root of 1413775 is about 112.2346007251.

It can be divided in two parts, 141 and 3775, that added together give a triangular number (3916 = T₈₈).

The spelling of 1413775 in words is "one million, four hundred thirteen thousand, seven hundred seventy-five".