46485121 has 4 divisors (see below), whose sum is σ = 46911700. Its totient is φ = 46058544.

The previous prime is 46485119. The next prime is 46485133. The reversal of 46485121 is 12158464.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 39828721 + 6656400 = 6311^2 + 2580^2 .

It is a cyclic number.

It is not a de Polignac number, because 46485121 - 2¹ = 46485119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46480121) 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, 213126 + ... + 213343.

It is an arithmetic number, because the mean of its divisors is an integer number (11727925).

Almost surely, 2^46485121 is an apocalyptic number.

It is an amenable number.

46485121 is a deficient number, since it is larger than the sum of its proper divisors (426579).

46485121 is a wasteful number, since it uses less digits than its factorization.

46485121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426578.

The product of its digits is 7680, while the sum is 31.

The square root of 46485121 is about 6817.9997799941. Note that the first 3 decimals coincide. The cubic root of 46485121 is about 359.5599587397.

The spelling of 46485121 in words is "forty-six million, four hundred eighty-five thousand, one hundred twenty-one".