46327281 has 32 divisors (see below), whose sum is σ = 82940928. Its totient is φ = 22213440.

The previous prime is 46327279. The next prime is 46327291. The reversal of 46327281 is 18272364.

It is not a de Polignac number, because 46327281 - 2¹ = 46327279 is a prime.

It is a super-2 number, since 2×46327281² = 4292433929705922, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (46327201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4711 + ... + 10716.

It is an arithmetic number, because the mean of its divisors is an integer number (2591904).

Almost surely, 2^46327281 is an apocalyptic number.

It is an amenable number.

46327281 is a deficient number, since it is larger than the sum of its proper divisors (36613647).

46327281 is a wasteful number, since it uses less digits than its factorization.

46327281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15461.

The product of its digits is 16128, while the sum is 33.

The square root of 46327281 is about 6806.4146949771. The cubic root of 46327281 is about 359.1525358992.

The spelling of 46327281 in words is "forty-six million, three hundred twenty-seven thousand, two hundred eighty-one".