4591094 has 4 divisors (see below), whose sum is σ = 6886644. Its totient is φ = 2295546.

The previous prime is 4591091. The next prime is 4591117. The reversal of 4591094 is 4901954.

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

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 4591094.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4591091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1147772 + ... + 1147775.

It is an arithmetic number, because the mean of its divisors is an integer number (1721661).

Almost surely, 2^4591094 is an apocalyptic number.

4591094 is a deficient number, since it is larger than the sum of its proper divisors (2295550).

4591094 is a wasteful number, since it uses less digits than its factorization.

4591094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2295549.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 4591094 is about 2142.6838310866. The cubic root of 4591094 is about 166.2029501094.

The spelling of 4591094 in words is "four million, five hundred ninety-one thousand, ninety-four".