46544121 has 36 divisors (see below), whose sum is σ = 73996416. Its totient is φ = 28173600.

The previous prime is 46544087. The next prime is 46544131. The reversal of 46544121 is 12144564.

46544121 is a `hidden beast` number, since 4 + 654 + 4 + 1 + 2 + 1 = 666.

It is not a de Polignac number, because 46544121 - 2¹⁰ = 46543097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46544131) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 107776 + ... + 108206.

It is an arithmetic number, because the mean of its divisors is an integer number (2055456).

Almost surely, 2^46544121 is an apocalyptic number.

It is an amenable number.

46544121 is a deficient number, since it is larger than the sum of its proper divisors (27452295).

46544121 is a wasteful number, since it uses less digits than its factorization.

46544121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534 (or 518 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 46544121 is about 6822.3251901386. The cubic root of 46544121 is about 359.7120150559.

Adding to 46544121 its reverse (12144564), we get a palindrome (58688685).

It can be divided in two parts, 46544 and 121, that added together give a triangular number (46665 = T₃₀₅).

The spelling of 46544121 in words is "forty-six million, five hundred forty-four thousand, one hundred twenty-one".