4728970 has 16 divisors (see below), whose sum is σ = 8742888. Its totient is φ = 1840320.

The previous prime is 4728947. The next prime is 4728973. The reversal of 4728970 is 798274.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 4669921 + 59049 = 2161^2 + 243^2 .

It is a Harshad number since it is a multiple of its sum of digits (37).

It is not an unprimeable number, because it can be changed into a prime (4728973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6021 + ... + 6760.

Almost surely, 2^4728970 is an apocalyptic number.

4728970 is a deficient number, since it is larger than the sum of its proper divisors (4013918).

4728970 is a wasteful number, since it uses less digits than its factorization.

4728970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12825.

The product of its (nonzero) digits is 28224, while the sum is 37.

The square root of 4728970 is about 2174.6195069483. The cubic root of 4728970 is about 167.8503249295.

The spelling of 4728970 in words is "four million, seven hundred twenty-eight thousand, nine hundred seventy".