407163 has 4 divisors (see below), whose sum is σ = 542888. Its totient is φ = 271440.

The previous prime is 407153. The next prime is 407177. The reversal of 407163 is 361704.

407163 is an esthetic number in base 5, because in such base its adjacent digits differ by 1.

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

It is not a de Polignac number, because 407163 - 2⁸ = 406907 is a prime.

It is a D-number.

It is a Duffinian number.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (407153) 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, 67858 + ... + 67863.

It is an arithmetic number, because the mean of its divisors is an integer number (135722).

2⁴⁰⁷¹⁶³ is an apocalyptic number.

407163 is a deficient number, since it is larger than the sum of its proper divisors (135725).

407163 is a wasteful number, since it uses less digits than its factorization.

407163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135724.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 407163 is about 638.0932533729. The cubic root of 407163 is about 74.1178424328.

Adding to 407163 its reverse (361704), we get a palindrome (768867).

The spelling of 407163 in words is "four hundred seven thousand, one hundred sixty-three".