4748481 has 12 divisors (see below), whose sum is σ = 6906900. Its totient is φ = 3143520.

The previous prime is 4748479. The next prime is 4748483. The reversal of 4748481 is 1848474.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4748479) and next prime (4748483).

It can be written as a sum of positive squares in 2 ways, for example, as 1199025 + 3549456 = 1095^2 + 1884^2 .

It is not a de Polignac number, because 4748481 - 2¹ = 4748479 is a prime.

It is a super-2 number, since 2×4748481² = 45096143614722, which contains 22 as substring.

It is an Ulam number.

4748481 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4748483) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 430 + ... + 3111.

It is an arithmetic number, because the mean of its divisors is an integer number (575575).

Almost surely, 2^4748481 is an apocalyptic number.

It is an amenable number.

4748481 is a deficient number, since it is larger than the sum of its proper divisors (2158419).

4748481 is a wasteful number, since it uses less digits than its factorization.

4748481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3696 (or 3693 counting only the distinct ones).

The product of its digits is 28672, while the sum is 36.

The square root of 4748481 is about 2179.1009614059. The cubic root of 4748481 is about 168.0808496904.

The spelling of 4748481 in words is "four million, seven hundred forty-eight thousand, four hundred eighty-one".