4570634 has 4 divisors (see below), whose sum is σ = 6855954. Its totient is φ = 2285316.

The previous prime is 4570633. The next prime is 4570663. The reversal of 4570634 is 4360754.

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., 3367225 + 1203409 = 1835^2 + 1097^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4570597 and 4570606.

It is not an unprimeable number, because it can be changed into a prime (4570633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1142657 + ... + 1142660.

Almost surely, 2^4570634 is an apocalyptic number.

4570634 is a deficient number, since it is larger than the sum of its proper divisors (2285320).

4570634 is a wasteful number, since it uses less digits than its factorization.

4570634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2285319.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 4570634 is about 2137.9041138461. The cubic root of 4570634 is about 165.9556905011.

The spelling of 4570634 in words is "four million, five hundred seventy thousand, six hundred thirty-four".