4745161 has 4 divisors (see below), whose sum is σ = 4751824. Its totient is φ = 4738500.

The previous prime is 4745149. The next prime is 4745177. The reversal of 4745161 is 1615474.

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 4745161 - 2¹¹ = 4743113 is a prime.

It is a Duffinian number.

4745161 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4745131) 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 3 ways as a sum of consecutive naturals, for example, 2115 + ... + 3736.

It is an arithmetic number, because the mean of its divisors is an integer number (1187956).

Almost surely, 2^4745161 is an apocalyptic number.

It is an amenable number.

4745161 is a deficient number, since it is larger than the sum of its proper divisors (6663).

4745161 is an equidigital number, since it uses as much as digits as its factorization.

4745161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6662.

The product of its digits is 3360, while the sum is 28.

The square root of 4745161 is about 2178.3390461542. The cubic root of 4745161 is about 168.0416681414.

The spelling of 4745161 in words is "four million, seven hundred forty-five thousand, one hundred sixty-one".