541466220 has 48 divisors (see below), whose sum is σ = 1530033120. Its totient is φ = 143064576.

The previous prime is 541466209. The next prime is 541466249. The reversal of 541466220 is 22664145.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34857 + ... + 47936.

It is an arithmetic number, because the mean of its divisors is an integer number (31875690).

Almost surely, 2^541466220 is an apocalyptic number.

It is an amenable number.

541466220 is an abundant number, since it is smaller than the sum of its proper divisors (988566900).

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

541466220 is a wasteful number, since it uses less digits than its factorization.

541466220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82914 (or 82912 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 541466220 is about 23269.4267226333. The cubic root of 541466220 is about 815.0616436242.

The spelling of 541466220 in words is "five hundred forty-one million, four hundred sixty-six thousand, two hundred twenty".