4951272 has 16 divisors (see below), whose sum is σ = 12378240. Its totient is φ = 1650416.

The previous prime is 4951259. The next prime is 4951277. The reversal of 4951272 is 2721594.

It is not an unprimeable number, because it can be changed into a prime (4951277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103128 + ... + 103175.

It is an arithmetic number, because the mean of its divisors is an integer number (773640).

Almost surely, 2^4951272 is an apocalyptic number.

It is an amenable number.

4951272 is an abundant number, since it is smaller than the sum of its proper divisors (7426968).

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

4951272 is a wasteful number, since it uses less digits than its factorization.

4951272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206312 (or 206308 counting only the distinct ones).

The product of its digits is 5040, while the sum is 30.

The square root of 4951272 is about 2225.1453885084. The cubic root of 4951272 is about 170.4402889151.

The spelling of 4951272 in words is "four million, nine hundred fifty-one thousand, two hundred seventy-two".