46242161 has 4 divisors (see below), whose sum is σ = 52848192. Its totient is φ = 39636132.

The previous prime is 46242149. The next prime is 46242179. The reversal of 46242161 is 16124264.

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 46242161 - 2¹⁸ = 45980017 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 46242161.

It is not an unprimeable number, because it can be changed into a prime (46242101) 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, 3303005 + ... + 3303018.

It is an arithmetic number, because the mean of its divisors is an integer number (13212048).

Almost surely, 2^46242161 is an apocalyptic number.

It is an amenable number.

46242161 is a deficient number, since it is larger than the sum of its proper divisors (6606031).

46242161 is an equidigital number, since it uses as much as digits as its factorization.

46242161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6606030.

The product of its digits is 2304, while the sum is 26.

The square root of 46242161 is about 6800.1588952024. The cubic root of 46242161 is about 358.9324365991.

The spelling of 46242161 in words is "forty-six million, two hundred forty-two thousand, one hundred sixty-one".