4907281 has 4 divisors (see below), whose sum is σ = 4980592. Its totient is φ = 4833972.

The previous prime is 4907261. The next prime is 4907291. The reversal of 4907281 is 1827094.

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.

It is a cyclic number.

It is not a de Polignac number, because 4907281 - 2¹⁷ = 4776209 is a prime.

It is a super-2 number, since 2×4907281² = 48162813625922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4907261) 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, 36555 + ... + 36688.

It is an arithmetic number, because the mean of its divisors is an integer number (1245148).

Almost surely, 2^4907281 is an apocalyptic number.

It is an amenable number.

4907281 is a deficient number, since it is larger than the sum of its proper divisors (73311).

4907281 is an equidigital number, since it uses as much as digits as its factorization.

4907281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73310.

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 4907281 is about 2215.2383618925. The cubic root of 4907281 is about 169.9340112974.

The spelling of 4907281 in words is "four million, nine hundred seven thousand, two hundred eighty-one".