4094273 has 4 divisors (see below), whose sum is σ = 4136580. Its totient is φ = 4051968.

The previous prime is 4094269. The next prime is 4094281. The reversal of 4094273 is 3724904.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2598544 + 1495729 = 1612^2 + 1223^2 .

It is a cyclic number.

It is not a de Polignac number, because 4094273 - 2² = 4094269 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4094203) 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, 21008 + ... + 21201.

It is an arithmetic number, because the mean of its divisors is an integer number (1034145).

Almost surely, 2^4094273 is an apocalyptic number.

It is an amenable number.

4094273 is a deficient number, since it is larger than the sum of its proper divisors (42307).

4094273 is an equidigital number, since it uses as much as digits as its factorization.

4094273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42306.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 4094273 is about 2023.4309970938. The cubic root of 4094273 is about 159.9775098597.

The spelling of 4094273 in words is "four million, ninety-four thousand, two hundred seventy-three".