541426747 has 4 divisors (see below), whose sum is σ = 551642400. Its totient is φ = 531211096.

The previous prime is 541426709. The next prime is 541426751. The reversal of 541426747 is 747624145.

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

It is a cyclic number.

It is not a de Polignac number, because 541426747 - 2¹¹ = 541424699 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (541426757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5107747 + ... + 5107852.

It is an arithmetic number, because the mean of its divisors is an integer number (137910600).

Almost surely, 2^541426747 is an apocalyptic number.

541426747 is a deficient number, since it is larger than the sum of its proper divisors (10215653).

541426747 is a wasteful number, since it uses less digits than its factorization.

541426747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10215652.

The product of its digits is 188160, while the sum is 40.

The square root of 541426747 is about 23268.5785341520. The cubic root of 541426747 is about 815.0418370885.

The spelling of 541426747 in words is "five hundred forty-one million, four hundred twenty-six thousand, seven hundred forty-seven".