477701423 has 4 divisors (see below), whose sum is σ = 478174008. Its totient is φ = 477228840.

The previous prime is 477701383. The next prime is 477701447. The reversal of 477701423 is 324107774.

It is a happy number.

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 477701423 - 2⁸ = 477701167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (477700423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 234773 + ... + 236798.

It is an arithmetic number, because the mean of its divisors is an integer number (119543502).

Almost surely, 2^477701423 is an apocalyptic number.

477701423 is a deficient number, since it is larger than the sum of its proper divisors (472585).

477701423 is a wasteful number, since it uses less digits than its factorization.

477701423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472584.

The product of its (nonzero) digits is 32928, while the sum is 35.

The square root of 477701423 is about 21856.3817453850. The cubic root of 477701423 is about 781.7217189331.

The spelling of 477701423 in words is "four hundred seventy-seven million, seven hundred one thousand, four hundred twenty-three".