46882845 has 12 divisors (see below), whose sum is σ = 81263676. Its totient is φ = 25004160.

The previous prime is 46882841. The next prime is 46882867. The reversal of 46882845 is 54828864.

It can be written as a sum of positive squares in 2 ways, for example, as 17690436 + 29192409 = 4206^2 + 5403^2 .

It is not a de Polignac number, because 46882845 - 2² = 46882841 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 1041841 = 46882845 / (4 + 6 + 8 + 8 + 2 + 8 + 4 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 46882845.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46882841) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 520876 + ... + 520965.

It is an arithmetic number, because the mean of its divisors is an integer number (6771973).

Almost surely, 2^46882845 is an apocalyptic number.

46882845 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

46882845 is a deficient number, since it is larger than the sum of its proper divisors (34380831).

46882845 is a wasteful number, since it uses less digits than its factorization.

46882845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1041852 (or 1041849 counting only the distinct ones).

The product of its digits is 491520, while the sum is 45.

The square root of 46882845 is about 6847.1048626409. The cubic root of 46882845 is about 360.5825060288.

The spelling of 46882845 in words is "forty-six million, eight hundred eighty-two thousand, eight hundred forty-five".