46575820 has 12 divisors (see below), whose sum is σ = 97809264. Its totient is φ = 18630320.

The previous prime is 46575803. The next prime is 46575829. The reversal of 46575820 is 2857564.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 46575820.

It is not an unprimeable number, because it can be changed into a prime (46575829) 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, 1164376 + ... + 1164415.

It is an arithmetic number, because the mean of its divisors is an integer number (8150772).

Almost surely, 2^46575820 is an apocalyptic number.

It is an amenable number.

46575820 is an abundant number, since it is smaller than the sum of its proper divisors (51233444).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46575820 is a wasteful number, since it uses less digits than its factorization.

46575820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2328800 (or 2328798 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 37.

The square root of 46575820 is about 6824.6479762695. The cubic root of 46575820 is about 359.7936574727.

The spelling of 46575820 in words is "forty-six million, five hundred seventy-five thousand, eight hundred twenty".