46886845 has 4 divisors (see below), whose sum is σ = 56264220. Its totient is φ = 37509472.

The previous prime is 46886843. The next prime is 46886863. The reversal of 46886845 is 54868864.

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

It can be written as a sum of positive squares in 2 ways, for example, as 11710084 + 35176761 = 3422^2 + 5931^2 .

It is a cyclic number.

It is not a de Polignac number, because 46886845 - 2¹ = 46886843 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46886843) 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, 4688680 + ... + 4688689.

It is an arithmetic number, because the mean of its divisors is an integer number (14066055).

Almost surely, 2^46886845 is an apocalyptic number.

It is an amenable number.

46886845 is a deficient number, since it is larger than the sum of its proper divisors (9377375).

46886845 is an equidigital number, since it uses as much as digits as its factorization.

46886845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9377374.

The product of its digits is 1474560, while the sum is 49.

The square root of 46886845 is about 6847.3969506667. The cubic root of 46886845 is about 360.5927605900.

The spelling of 46886845 in words is "forty-six million, eight hundred eighty-six thousand, eight hundred forty-five".