4931972 has 48 divisors (see below), whose sum is σ = 9843120. Its totient is φ = 2150400.

The previous prime is 4931957. The next prime is 4931999. The reversal of 4931972 is 2791394.

It can be written as a sum of positive squares in 8 ways, for example, as 835396 + 4096576 = 914^2 + 2024^2 .

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80822 + ... + 80882.

It is an arithmetic number, because the mean of its divisors is an integer number (205065).

Almost surely, 2^4931972 is an apocalyptic number.

It is an amenable number.

4931972 is a deficient number, since it is larger than the sum of its proper divisors (4911148).

4931972 is a wasteful number, since it uses less digits than its factorization.

4931972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152 (or 150 counting only the distinct ones).

The product of its digits is 13608, while the sum is 35.

The square root of 4931972 is about 2220.8043587853. The cubic root of 4931972 is about 170.2185424631.

It can be divided in two parts, 493 and 1972, that multiplied together give a square (972196 = 986²).

The spelling of 4931972 in words is "four million, nine hundred thirty-one thousand, nine hundred seventy-two".