1481173 has 2 divisors, whose sum is σ = 1481174. Its totient is φ = 1481172.

The previous prime is 1481167. The next prime is 1481189. The reversal of 1481173 is 3711841.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1306449 + 174724 = 1143^2 + 418^2 .

It is a cyclic number.

It is not a de Polignac number, because 1481173 - 2¹³ = 1472981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1481113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 740586 + 740587.

It is an arithmetic number, because the mean of its divisors is an integer number (740587).

2^1481173 is an apocalyptic number.

It is an amenable number.

1481173 is a deficient number, since it is larger than the sum of its proper divisors (1).

1481173 is an equidigital number, since it uses as much as digits as its factorization.

1481173 is an evil number, because the sum of its binary digits is even.

The product of its digits is 672, while the sum is 25.

The square root of 1481173 is about 1217.0345106035. The cubic root of 1481173 is about 113.9904834572.

It can be divided in two parts, 14811 and 73, that added together give a square (14884 = 122²).

The spelling of 1481173 in words is "one million, four hundred eighty-one thousand, one hundred seventy-three".