4272988 has 6 divisors (see below), whose sum is σ = 7477736. Its totient is φ = 2136492.

The previous prime is 4272973. The next prime is 4273033. The reversal of 4272988 is 8892724.

It is a self number, because there is not a number n which added to its sum of digits gives 4272988.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 534120 + ... + 534127.

Almost surely, 2^4272988 is an apocalyptic number.

It is an amenable number.

4272988 is a deficient number, since it is larger than the sum of its proper divisors (3204748).

4272988 is a wasteful number, since it uses less digits than its factorization.

4272988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1068251 (or 1068249 counting only the distinct ones).

The product of its digits is 64512, while the sum is 40.

The square root of 4272988 is about 2067.1207028135. The cubic root of 4272988 is about 162.2721129118.

The spelling of 4272988 in words is "four million, two hundred seventy-two thousand, nine hundred eighty-eight".