46881087 has 48 divisors (see below), whose sum is σ = 74462976. Its totient is φ = 26118400.

The previous prime is 46881059. The next prime is 46881089. The reversal of 46881087 is 78018864.

It is not a de Polignac number, because 46881087 - 2¹⁰ = 46880063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46881089) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 438088 + ... + 438194.

It is an arithmetic number, because the mean of its divisors is an integer number (1551312).

Almost surely, 2^46881087 is an apocalyptic number.

46881087 is a deficient number, since it is larger than the sum of its proper divisors (27581889).

46881087 is a wasteful number, since it uses less digits than its factorization.

46881087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220 (or 209 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 42.

The square root of 46881087 is about 6846.9764860119. The cubic root of 46881087 is about 360.5779989647.

It can be divided in two parts, 4688 and 1087, that added together give a palindrome (5775).

The spelling of 46881087 in words is "forty-six million, eight hundred eighty-one thousand, eighty-seven".