1413748 has 18 divisors (see below), whose sum is σ = 2878386. Its totient is φ = 605808.

The previous prime is 1413691. The next prime is 1413749. The reversal of 1413748 is 8473141.

It can be written as a sum of positive squares in only one way, i.e., 1350244 + 63504 = 1162^2 + 252^2 .

It is a Harshad number since it is a multiple of its sum of digits (28).

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 polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3411 + ... + 3802.

2^1413748 is an apocalyptic number.

It is an amenable number.

1413748 is an abundant number, since it is smaller than the sum of its proper divisors (1464638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1413748 is a wasteful number, since it uses less digits than its factorization.

1413748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7231 (or 7222 counting only the distinct ones).

The product of its digits is 2688, while the sum is 28.

The square root of 1413748 is about 1189.0113540248. The cubic root of 1413748 is about 112.2338862424.

Adding to 1413748 its reverse (8473141), we get a palindrome (9886889).

The spelling of 1413748 in words is "one million, four hundred thirteen thousand, seven hundred forty-eight".