1374273 has 16 divisors (see below), whose sum is σ = 2125440. Its totient is φ = 875952.

The previous prime is 1374271. The next prime is 1374277. The reversal of 1374273 is 3724731.

It is not a de Polignac number, because 1374273 - 2¹ = 1374271 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1374271) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 486 + ... + 1727.

It is an arithmetic number, because the mean of its divisors is an integer number (132840).

2^1374273 is an apocalyptic number.

It is an amenable number.

1374273 is a deficient number, since it is larger than the sum of its proper divisors (751167).

1374273 is a wasteful number, since it uses less digits than its factorization.

1374273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2245 (or 2239 counting only the distinct ones).

The product of its digits is 3528, while the sum is 27.

The square root of 1374273 is about 1172.2939051279. The cubic root of 1374273 is about 111.1794030913.

The spelling of 1374273 in words is "one million, three hundred seventy-four thousand, two hundred seventy-three".