4807491 has 8 divisors (see below), whose sum is σ = 6903120. Its totient is φ = 2958432.

The previous prime is 4807487. The next prime is 4807493. The reversal of 4807491 is 1947084.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4807491 - 2² = 4807487 is a prime.

It is a super-3 number, since 3×4807491³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (4807493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61596 + ... + 61673.

It is an arithmetic number, because the mean of its divisors is an integer number (862890).

Almost surely, 2^4807491 is an apocalyptic number.

4807491 is a deficient number, since it is larger than the sum of its proper divisors (2095629).

4807491 is a wasteful number, since it uses less digits than its factorization.

4807491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123285.

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 4807491 is about 2192.5991425703. The cubic root of 4807491 is about 168.7742395907.

It can be divided in two parts, 48074 and 91, that multiplied together give a palindrome (4374734).

The spelling of 4807491 in words is "four million, eight hundred seven thousand, four hundred ninety-one".