4457094 has 32 divisors (see below), whose sum is σ = 9701856. Its totient is φ = 1359360.

The previous prime is 4457093. The next prime is 4457099. The reversal of 4457094 is 4907544.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4457093) 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, 3184 + ... + 4364.

It is an arithmetic number, because the mean of its divisors is an integer number (303183).

Almost surely, 2^4457094 is an apocalyptic number.

4457094 is an abundant number, since it is smaller than the sum of its proper divisors (5244762).

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

4457094 is a wasteful number, since it uses less digits than its factorization.

4457094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1240.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 4457094 is about 2111.1830806446. The cubic root of 4457094 is about 164.5699729723.

The spelling of 4457094 in words is "four million, four hundred fifty-seven thousand, ninety-four".