541627774 has 4 divisors (see below), whose sum is σ = 812441664. Its totient is φ = 270813886.

The previous prime is 541627771. The next prime is 541627783. The reversal of 541627774 is 477726145.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 541627774.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541627771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135406942 + ... + 135406945.

It is an arithmetic number, because the mean of its divisors is an integer number (203110416).

Almost surely, 2^541627774 is an apocalyptic number.

541627774 is a deficient number, since it is larger than the sum of its proper divisors (270813890).

541627774 is a wasteful number, since it uses less digits than its factorization.

541627774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270813889.

The product of its digits is 329280, while the sum is 43.

The square root of 541627774 is about 23272.8978427698. The cubic root of 541627774 is about 815.1426972340.

The spelling of 541627774 in words is "five hundred forty-one million, six hundred twenty-seven thousand, seven hundred seventy-four".