401610603 has 8 divisors (see below), whose sum is σ = 535973328. Its totient is φ = 267494144.

The previous prime is 401610569. The next prime is 401610637. The reversal of 401610603 is 306016104.

It is an interprime number because it is at equal distance from previous prime (401610569) and next prime (401610637).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 401610603 - 2²⁰ = 400562027 is a prime.

It is a super-2 number, since 2×401610603² = 322582152884047218, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 401610603.

It is not an unprimeable number, because it can be changed into a prime (401610403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57726 + ... + 64307.

It is an arithmetic number, because the mean of its divisors is an integer number (66996666).

Almost surely, 2^401610603 is an apocalyptic number.

401610603 is a deficient number, since it is larger than the sum of its proper divisors (134362725).

401610603 is a wasteful number, since it uses less digits than its factorization.

401610603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123133.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 401610603 is about 20040.2246244896. The cubic root of 401610603 is about 737.7938940903.

Adding to 401610603 its reverse (306016104), we get a palindrome (707626707).

The spelling of 401610603 in words is "four hundred one million, six hundred ten thousand, six hundred three".