4328626 has 4 divisors (see below), whose sum is σ = 6492942. Its totient is φ = 2164312.

The previous prime is 4328617. The next prime is 4328629. The reversal of 4328626 is 6268234.

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., 3330625 + 998001 = 1825^2 + 999^2 .

It is not an unprimeable number, because it can be changed into a prime (4328629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1082155 + ... + 1082158.

Almost surely, 2^4328626 is an apocalyptic number.

4328626 is a deficient number, since it is larger than the sum of its proper divisors (2164316).

4328626 is a wasteful number, since it uses less digits than its factorization.

4328626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2164315.

The product of its digits is 13824, while the sum is 31.

The square root of 4328626 is about 2080.5350273427. The cubic root of 4328626 is about 162.9733856957.

The spelling of 4328626 in words is "four million, three hundred twenty-eight thousand, six hundred twenty-six".