403601063 has 4 divisors (see below), whose sum is σ = 427342320. Its totient is φ = 379859808.

The previous prime is 403601057. The next prime is 403601117. The reversal of 403601063 is 360106304.

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 403601063 - 2⁸ = 403600807 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 (403601563) 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, 11870603 + ... + 11870636.

It is an arithmetic number, because the mean of its divisors is an integer number (106835580).

Almost surely, 2^403601063 is an apocalyptic number.

403601063 is a deficient number, since it is larger than the sum of its proper divisors (23741257).

403601063 is a wasteful number, since it uses less digits than its factorization.

403601063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23741256.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 403601063 is about 20089.8248623526. The cubic root of 403601063 is about 739.0107691292.

Adding to 403601063 its reverse (360106304), we get a palindrome (763707367).

The spelling of 403601063 in words is "four hundred three million, six hundred one thousand, sixty-three".