4807161 has 16 divisors (see below), whose sum is σ = 7432320. Its totient is φ = 3065040.

The previous prime is 4807147. The next prime is 4807169. The reversal of 4807161 is 1617084.

It is a happy number.

It is not a de Polignac number, because 4807161 - 2⁵ = 4807129 is a prime.

It is a super-3 number, since 3×4807161³ (a number of 21 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

4807161 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4807169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3250 + ... + 4491.

It is an arithmetic number, because the mean of its divisors is an integer number (464520).

Almost surely, 2^4807161 is an apocalyptic number.

It is an amenable number.

4807161 is a deficient number, since it is larger than the sum of its proper divisors (2625159).

4807161 is a wasteful number, since it uses less digits than its factorization.

4807161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7773 (or 7767 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 4807161 is about 2192.5238881253. The cubic root of 4807161 is about 168.7703777860.

The spelling of 4807161 in words is "four million, eight hundred seven thousand, one hundred sixty-one".