4694458 has 4 divisors (see below), whose sum is σ = 7041690. Its totient is φ = 2347228.

The previous prime is 4694441. The next prime is 4694467. The reversal of 4694458 is 8544964.

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

It can be written as a sum of positive squares in only one way, i.e., 4635409 + 59049 = 2153^2 + 243^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4694458.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1173613 + ... + 1173616.

Almost surely, 2^4694458 is an apocalyptic number.

4694458 is a deficient number, since it is larger than the sum of its proper divisors (2347232).

4694458 is a wasteful number, since it uses less digits than its factorization.

4694458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2347231.

The product of its digits is 138240, while the sum is 40.

The square root of 4694458 is about 2166.6697948695. The cubic root of 4694458 is about 167.4410039502.

The spelling of 4694458 in words is "four million, six hundred ninety-four thousand, four hundred fifty-eight".