472068877 has 4 divisors (see below), whose sum is σ = 539507296. Its totient is φ = 404630460.

The previous prime is 472068871. The next prime is 472068887. The reversal of 472068877 is 778860274.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 472068877 - 2¹⁵ = 472036109 is a prime.

It is a super-2 number, since 2×472068877² = 445698049264082258, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 472068877.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472068871) 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 in 3 ways as a sum of consecutive naturals, for example, 33719199 + ... + 33719212.

It is an arithmetic number, because the mean of its divisors is an integer number (134876824).

Almost surely, 2^472068877 is an apocalyptic number.

It is an amenable number.

472068877 is a deficient number, since it is larger than the sum of its proper divisors (67438419).

472068877 is an equidigital number, since it uses as much as digits as its factorization.

472068877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67438418.

The product of its (nonzero) digits is 1053696, while the sum is 49.

The square root of 472068877 is about 21727.1460850246. The cubic root of 472068877 is about 778.6371539193.

The spelling of 472068877 in words is "four hundred seventy-two million, sixty-eight thousand, eight hundred seventy-seven".