477224742 has 16 divisors (see below), whose sum is σ = 980245872. Its totient is φ = 154775520.

The previous prime is 477224687. The next prime is 477224801. The reversal of 477224742 is 247422774.

It is a self number, because there is not a number n which added to its sum of digits gives 477224742.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1074609 + ... + 1075052.

It is an arithmetic number, because the mean of its divisors is an integer number (61265367).

Almost surely, 2^477224742 is an apocalyptic number.

477224742 is an abundant number, since it is smaller than the sum of its proper divisors (503021130).

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

477224742 is a wasteful number, since it uses less digits than its factorization.

477224742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2149703.

The product of its digits is 175616, while the sum is 39.

The square root of 477224742 is about 21845.4741765886. The cubic root of 477224742 is about 781.4616151061.

The spelling of 477224742 in words is "four hundred seventy-seven million, two hundred twenty-four thousand, seven hundred forty-two".