1473144 has 16 divisors (see below), whose sum is σ = 3682920. Its totient is φ = 491040.

The previous prime is 1473103. The next prime is 1473149. The reversal of 1473144 is 4413741.

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 61381 = 1473144 / (1 + 4 + 7 + 3 + 1 + 4 + 4).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1473149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30667 + ... + 30714.

2^1473144 is an apocalyptic number.

It is an amenable number.

1473144 is an abundant number, since it is smaller than the sum of its proper divisors (2209776).

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

1473144 is a wasteful number, since it uses less digits than its factorization.

1473144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61390 (or 61386 counting only the distinct ones).

The product of its digits is 1344, while the sum is 24.

The square root of 1473144 is about 1213.7314365213. The cubic root of 1473144 is about 113.7841406195.

Adding to 1473144 its reverse (4413741), we get a palindrome (5886885).

The spelling of 1473144 in words is "one million, four hundred seventy-three thousand, one hundred forty-four".