4904281 has 4 divisors (see below), whose sum is σ = 4909072. Its totient is φ = 4899492.

The previous prime is 4904269. The next prime is 4904303. The reversal of 4904281 is 1824094.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1824094 = 2 ⋅912047.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4904281 is a prime.

It is a super-2 number, since 2×4904281² = 48103944253922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4904201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 171 + ... + 3136.

It is an arithmetic number, because the mean of its divisors is an integer number (1227268).

Almost surely, 2^4904281 is an apocalyptic number.

It is an amenable number.

4904281 is a deficient number, since it is larger than the sum of its proper divisors (4791).

4904281 is a wasteful number, since it uses less digits than its factorization.

4904281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4790.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 4904281 is about 2214.5611303371. The cubic root of 4904281 is about 169.8993752837.

The spelling of 4904281 in words is "four million, nine hundred four thousand, two hundred eighty-one".