46163121 has 4 divisors (see below), whose sum is σ = 61550832. Its totient is φ = 30775412.

The previous prime is 46163101. The next prime is 46163129. The reversal of 46163121 is 12136164.

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 46163121 - 2⁶ = 46163057 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 46163091 and 46163100.

It is not an unprimeable number, because it can be changed into a prime (46163129) 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, 7693851 + ... + 7693856.

It is an arithmetic number, because the mean of its divisors is an integer number (15387708).

Almost surely, 2^46163121 is an apocalyptic number.

It is an amenable number.

46163121 is a deficient number, since it is larger than the sum of its proper divisors (15387711).

46163121 is a wasteful number, since it uses less digits than its factorization.

46163121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15387710.

The product of its digits is 864, while the sum is 24.

The square root of 46163121 is about 6794.3447807717. The cubic root of 46163121 is about 358.7278166990.

Adding to 46163121 its reverse (12136164), we get a palindrome (58299285).

The spelling of 46163121 in words is "forty-six million, one hundred sixty-three thousand, one hundred twenty-one".