541997998 has 8 divisors (see below), whose sum is σ = 813140280. Its totient is φ = 270951240.

The previous prime is 541997977. The next prime is 541998001. The reversal of 541997998 is 899799145.

541997998 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7428 + ... + 33751.

It is an arithmetic number, because the mean of its divisors is an integer number (101642535).

Almost surely, 2^541997998 is an apocalyptic number.

541997998 is a deficient number, since it is larger than the sum of its proper divisors (271142282).

541997998 is a wasteful number, since it uses less digits than its factorization.

541997998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47762.

The product of its digits is 7348320, while the sum is 61.

The square root of 541997998 is about 23280.8504569743. The cubic root of 541997998 is about 815.3283823544.

The spelling of 541997998 in words is "five hundred forty-one million, nine hundred ninety-seven thousand, nine hundred ninety-eight".