4570738 has 4 divisors (see below), whose sum is σ = 6856110. Its totient is φ = 2285368.

The previous prime is 4570729. The next prime is 4570747. The reversal of 4570738 is 8370754.

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

It is an interprime number because it is at equal distance from previous prime (4570729) and next prime (4570747).

It can be written as a sum of positive squares in only one way, i.e., 4566769 + 3969 = 2137^2 + 63^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1142683 + ... + 1142686.

Almost surely, 2^4570738 is an apocalyptic number.

4570738 is a deficient number, since it is larger than the sum of its proper divisors (2285372).

4570738 is a wasteful number, since it uses less digits than its factorization.

4570738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2285371.

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 4570738 is about 2137.9284365946. The cubic root of 4570738 is about 165.9569492077.

The spelling of 4570738 in words is "four million, five hundred seventy thousand, seven hundred thirty-eight".