46641855 has 32 divisors (see below), whose sum is σ = 81902016. Its totient is φ = 22523904.

The previous prime is 46641853. The next prime is 46641857. The reversal of 46641855 is 55814664.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (46641853) and next prime (46641857).

It is not a de Polignac number, because 46641855 - 2¹ = 46641853 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46641853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8079 + ... + 12591.

It is an arithmetic number, because the mean of its divisors is an integer number (2559438).

Almost surely, 2^46641855 is an apocalyptic number.

46641855 is a deficient number, since it is larger than the sum of its proper divisors (35260161).

46641855 is a wasteful number, since it uses less digits than its factorization.

46641855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4587.

The product of its digits is 115200, while the sum is 39.

The square root of 46641855 is about 6829.4842411415. The cubic root of 46641855 is about 359.9636151499.

The spelling of 46641855 in words is "forty-six million, six hundred forty-one thousand, eight hundred fifty-five".