46911845 has 8 divisors (see below), whose sum is σ = 56372760. Its totient is φ = 37477120.

The previous prime is 46911833. The next prime is 46911847. The reversal of 46911845 is 54811964.

It can be written as a sum of positive squares in 4 ways, for example, as 7761796 + 39150049 = 2786^2 + 6257^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 46911845 - 2¹⁴ = 46895461 is a prime.

It is a nialpdrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 46911799 and 46911808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46911847) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2360 + ... + 9969.

It is an arithmetic number, because the mean of its divisors is an integer number (7046595).

Almost surely, 2^46911845 is an apocalyptic number.

It is an amenable number.

46911845 is a deficient number, since it is larger than the sum of its proper divisors (9460915).

46911845 is a wasteful number, since it uses less digits than its factorization.

46911845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13095.

The product of its digits is 34560, while the sum is 38.

The square root of 46911845 is about 6849.2222186172. Note that the first 4 decimals coincide. The cubic root of 46911845 is about 360.6568383874.

The spelling of 46911845 in words is "forty-six million, nine hundred eleven thousand, eight hundred forty-five".