1602273 has 4 divisors (see below), whose sum is σ = 2136368. Its totient is φ = 1068180.

The previous prime is 1602269. The next prime is 1602281. The reversal of 1602273 is 3722061.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1602273 - 2² = 1602269 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1602283) 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, 267043 + ... + 267048.

It is an arithmetic number, because the mean of its divisors is an integer number (534092).

2^1602273 is an apocalyptic number.

It is an amenable number.

1602273 is a deficient number, since it is larger than the sum of its proper divisors (534095).

1602273 is an equidigital number, since it uses as much as digits as its factorization.

1602273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534094.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 1602273 is about 1265.8092273325. The cubic root of 1602273 is about 117.0160690910.

The spelling of 1602273 in words is "one million, six hundred two thousand, two hundred seventy-three".