4971628 has 12 divisors (see below), whose sum is σ = 8811040. Its totient is φ = 2454192.

The previous prime is 4971587. The next prime is 4971643. The reversal of 4971628 is 8261794.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

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 in 3 ways as a sum of consecutive naturals, for example, 7551 + ... + 8182.

Almost surely, 2^4971628 is an apocalyptic number.

It is an amenable number.

4971628 is a deficient number, since it is larger than the sum of its proper divisors (3839412).

4971628 is a wasteful number, since it uses less digits than its factorization.

4971628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15816 (or 15814 counting only the distinct ones).

The product of its digits is 24192, while the sum is 37.

The square root of 4971628 is about 2229.7147799663. The cubic root of 4971628 is about 170.6735447125.

The spelling of 4971628 in words is "four million, nine hundred seventy-one thousand, six hundred twenty-eight".