541406856 has 16 divisors (see below), whose sum is σ = 1353517200. Its totient is φ = 180468944.

The previous prime is 541406773. The next prime is 541406857. The reversal of 541406856 is 658604145.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (541406857) 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, 11279286 + ... + 11279333.

It is an arithmetic number, because the mean of its divisors is an integer number (84594825).

Almost surely, 2^541406856 is an apocalyptic number.

It is an amenable number.

541406856 is an abundant number, since it is smaller than the sum of its proper divisors (812110344).

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

541406856 is a wasteful number, since it uses less digits than its factorization.

541406856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22558628 (or 22558624 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 39.

The square root of 541406856 is about 23268.1511083283. The cubic root of 541406856 is about 815.0318559317.

The spelling of 541406856 in words is "five hundred forty-one million, four hundred six thousand, eight hundred fifty-six".