4497748 has 6 divisors (see below), whose sum is σ = 7871066. Its totient is φ = 2248872.

The previous prime is 4497743. The next prime is 4497751. The reversal of 4497748 is 8477944.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3283344 + 1214404 = 1812^2 + 1102^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4497743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 562215 + ... + 562222.

Almost surely, 2^4497748 is an apocalyptic number.

It is an amenable number.

4497748 is a deficient number, since it is larger than the sum of its proper divisors (3373318).

4497748 is a wasteful number, since it uses less digits than its factorization.

4497748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1124441 (or 1124439 counting only the distinct ones).

The product of its digits is 225792, while the sum is 43.

The square root of 4497748 is about 2120.7894756434. The cubic root of 4497748 is about 165.0688173302.

The spelling of 4497748 in words is "four million, four hundred ninety-seven thousand, seven hundred forty-eight".