541549746 has 32 divisors (see below), whose sum is σ = 1204879680. Its totient is φ = 180301248.

The previous prime is 541549727. The next prime is 541549747. The reversal of 541549746 is 647945145.

It is a super-3 number, since 3×541549746³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (541549747) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43450 + ... + 54506.

It is an arithmetic number, because the mean of its divisors is an integer number (37652490).

Almost surely, 2^541549746 is an apocalyptic number.

541549746 is an abundant number, since it is smaller than the sum of its proper divisors (663329934).

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

541549746 is a wasteful number, since it uses less digits than its factorization.

541549746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11975 (or 11969 counting only the distinct ones).

The product of its digits is 604800, while the sum is 45.

The square root of 541549746 is about 23271.2214118641. The cubic root of 541549746 is about 815.1035516486.

The spelling of 541549746 in words is "five hundred forty-one million, five hundred forty-nine thousand, seven hundred forty-six".