4957730 has 8 divisors (see below), whose sum is σ = 8923932. Its totient is φ = 1983088.

The previous prime is 4957723. The next prime is 4957739. The reversal of 4957730 is 377594.

It can be written as a sum of positive squares in 2 ways, for example, as 4116841 + 840889 = 2029^2 + 917^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (4957739) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 247877 + ... + 247896.

Almost surely, 2^4957730 is an apocalyptic number.

4957730 is a deficient number, since it is larger than the sum of its proper divisors (3966202).

4957730 is a wasteful number, since it uses less digits than its factorization.

4957730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495780.

The product of its (nonzero) digits is 26460, while the sum is 35.

The square root of 4957730 is about 2226.5960567647. The cubic root of 4957730 is about 170.5143591190.

The spelling of 4957730 in words is "four million, nine hundred fifty-seven thousand, seven hundred thirty".