46132447 has 4 divisors (see below), whose sum is σ = 46151136. Its totient is φ = 46113760.

The previous prime is 46132403. The next prime is 46132453. The reversal of 46132447 is 74423164.

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

It is a cyclic number.

It is not a de Polignac number, because 46132447 - 2¹⁵ = 46099679 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46132477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4954 + ... + 10807.

It is an arithmetic number, because the mean of its divisors is an integer number (11537784).

Almost surely, 2^46132447 is an apocalyptic number.

46132447 is a deficient number, since it is larger than the sum of its proper divisors (18689).

46132447 is a wasteful number, since it uses less digits than its factorization.

46132447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18688.

The product of its digits is 16128, while the sum is 31.

The square root of 46132447 is about 6792.0870871920. The cubic root of 46132447 is about 358.6483444934.

The spelling of 46132447 in words is "forty-six million, one hundred thirty-two thousand, four hundred forty-seven".