4931748 has 18 divisors (see below), whose sum is σ = 12466454. Its totient is φ = 1643904.

The previous prime is 4931699. The next prime is 4931749. The reversal of 4931748 is 8471394.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4848804 + 82944 = 2202^2 + 288^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 136993 = 4931748 / (4 + 9 + 3 + 1 + 7 + 4 + 8).

It is not an unprimeable number, because it can be changed into a prime (4931749) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 68461 + ... + 68532.

Almost surely, 2^4931748 is an apocalyptic number.

It is an amenable number.

4931748 is an abundant number, since it is smaller than the sum of its proper divisors (7534706).

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

4931748 is a wasteful number, since it uses less digits than its factorization.

4931748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137003 (or 136998 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 4931748 is about 2220.7539260350. The cubic root of 4931748 is about 170.2159654323.

The spelling of 4931748 in words is "four million, nine hundred thirty-one thousand, seven hundred forty-eight".