4957972 has 12 divisors (see below), whose sum is σ = 9053856. Its totient is φ = 2371160.

The previous prime is 4957969. The next prime is 4957987. The reversal of 4957972 is 2797594.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 26854 + ... + 27037.

It is an arithmetic number, because the mean of its divisors is an integer number (754488).

Almost surely, 2^4957972 is an apocalyptic number.

It is an amenable number.

4957972 is a deficient number, since it is larger than the sum of its proper divisors (4095884).

4957972 is a wasteful number, since it uses less digits than its factorization.

4957972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53918 (or 53916 counting only the distinct ones).

The product of its digits is 158760, while the sum is 43.

The square root of 4957972 is about 2226.6503991422. The cubic root of 4957972 is about 170.5171334938.

It can be divided in two parts, 4957 and 972, that added together give a square (5929 = 77²).

The spelling of 4957972 in words is "four million, nine hundred fifty-seven thousand, nine hundred seventy-two".