46827147 has 4 divisors (see below), whose sum is σ = 62436200. Its totient is φ = 31218096.

The previous prime is 46827113. The next prime is 46827167. The reversal of 46827147 is 74172864.

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

It is not a de Polignac number, because 46827147 - 2¹⁸ = 46565003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46827167) 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, 7804522 + ... + 7804527.

It is an arithmetic number, because the mean of its divisors is an integer number (15609050).

Almost surely, 2^46827147 is an apocalyptic number.

46827147 is a deficient number, since it is larger than the sum of its proper divisors (15609053).

46827147 is a wasteful number, since it uses less digits than its factorization.

46827147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15609052.

The product of its digits is 75264, while the sum is 39.

The square root of 46827147 is about 6843.0363874526. The cubic root of 46827147 is about 360.4396557461.

The spelling of 46827147 in words is "forty-six million, eight hundred twenty-seven thousand, one hundred forty-seven".