541631214 has 48 divisors (see below), whose sum is σ = 1237326480. Its totient is φ = 170760960.

The previous prime is 541631213. The next prime is 541631227. The reversal of 541631214 is 412136145.

It is a happy number.

541631214 is a `hidden beast` number, since 5 + 4 + 1 + 631 + 21 + 4 = 666.

It is a super-2 number, since 2×541631214² = 586728743958227592, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541631213) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 333324 + ... + 334944.

It is an arithmetic number, because the mean of its divisors is an integer number (25777635).

Almost surely, 2^541631214 is an apocalyptic number.

541631214 is an abundant number, since it is smaller than the sum of its proper divisors (695695266).

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

541631214 is a wasteful number, since it uses less digits than its factorization.

541631214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2625 (or 2622 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 541631214 is about 23272.9717483608. The cubic root of 541631214 is about 815.1444229487.

Adding to 541631214 its reverse (412136145), we get a palindrome (953767359).

The spelling of 541631214 in words is "five hundred forty-one million, six hundred thirty-one thousand, two hundred fourteen".