4997272 has 16 divisors (see below), whose sum is σ = 10708560. Its totient is φ = 2141664.

The previous prime is 4997243. The next prime is 4997273. The reversal of 4997272 is 2727994.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4997273) 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 3 ways as a sum of consecutive naturals, for example, 44563 + ... + 44674.

It is an arithmetic number, because the mean of its divisors is an integer number (669285).

Almost surely, 2^4997272 is an apocalyptic number.

It is an amenable number.

4997272 is an abundant number, since it is smaller than the sum of its proper divisors (5711288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4997272 is a wasteful number, since it uses less digits than its factorization.

4997272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89250 (or 89246 counting only the distinct ones).

The product of its digits is 63504, while the sum is 40.

The square root of 4997272 is about 2235.4578949289. The cubic root of 4997272 is about 170.9664902476.

It can be divided in two parts, 49 and 97272, that multiplied together give a triangular number (4766328 = T₃₀₈₇).

The spelling of 4997272 in words is "four million, nine hundred ninety-seven thousand, two hundred seventy-two".