407768223 has 16 divisors (see below), whose sum is σ = 547430400. Its totient is φ = 269983200.

The previous prime is 407768197. The next prime is 407768233. The reversal of 407768223 is 322867704.

It is not a de Polignac number, because 407768223 - 2¹² = 407764127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (407768233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 353698 + ... + 354848.

It is an arithmetic number, because the mean of its divisors is an integer number (34214400).

Almost surely, 2^407768223 is an apocalyptic number.

407768223 is a deficient number, since it is larger than the sum of its proper divisors (139662177).

407768223 is a wasteful number, since it uses less digits than its factorization.

407768223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1862.

The product of its (nonzero) digits is 112896, while the sum is 39.

The square root of 407768223 is about 20193.2717259982. The cubic root of 407768223 is about 741.5454813796.

The spelling of 407768223 in words is "four hundred seven million, seven hundred sixty-eight thousand, two hundred twenty-three".