4691426 has 4 divisors (see below), whose sum is σ = 7037142. Its totient is φ = 2345712.

The previous prime is 4691413. The next prime is 4691431. The reversal of 4691426 is 6241964.

It is a happy number.

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., 3591025 + 1100401 = 1895^2 + 1049^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4691392 and 4691401.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1172855 + ... + 1172858.

Almost surely, 2^4691426 is an apocalyptic number.

4691426 is a deficient number, since it is larger than the sum of its proper divisors (2345716).

4691426 is a wasteful number, since it uses less digits than its factorization.

4691426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2345715.

The product of its digits is 10368, while the sum is 32.

The square root of 4691426 is about 2165.9699905585. The cubic root of 4691426 is about 167.4049479269.

The spelling of 4691426 in words is "four million, six hundred ninety-one thousand, four hundred twenty-six".