46546220 has 24 divisors (see below), whose sum is σ = 111711264. Its totient is φ = 15958656.

The previous prime is 46546211. The next prime is 46546223. The reversal of 46546220 is 2264564.

46546220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (46546223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166097 + ... + 166376.

It is an arithmetic number, because the mean of its divisors is an integer number (4654636).

Almost surely, 2^46546220 is an apocalyptic number.

It is an amenable number.

46546220 is an abundant number, since it is smaller than the sum of its proper divisors (65165044).

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

46546220 is a wasteful number, since it uses less digits than its factorization.

46546220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332489 (or 332487 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 46546220 is about 6822.4790215874. The cubic root of 46546220 is about 359.7174222849.

The spelling of 46546220 in words is "forty-six million, five hundred forty-six thousand, two hundred twenty".