4927972 has 24 divisors (see below), whose sum is σ = 10087616. Its totient is φ = 2062368.

The previous prime is 4927933. The next prime is 4928029. The reversal of 4927972 is 2797294.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 843 + ... + 3250.

Almost surely, 2^4927972 is an apocalyptic number.

It is an amenable number.

4927972 is an abundant number, since it is smaller than the sum of its proper divisors (5159644).

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

4927972 is a wasteful number, since it uses less digits than its factorization.

4927972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4147 (or 4145 counting only the distinct ones).

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

The square root of 4927972 is about 2219.9036015107. The cubic root of 4927972 is about 170.1725123070.

It can be divided in two parts, 492 and 7972, that added together give a square (8464 = 92²).

The spelling of 4927972 in words is "four million, nine hundred twenty-seven thousand, nine hundred seventy-two".