606088631 has 4 divisors (see below), whose sum is σ = 606357552. Its totient is φ = 605819712.

The previous prime is 606088621. The next prime is 606088669. The reversal of 606088631 is 136880606.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-606088631 is a prime.

It is a super-2 number, since 2×606088631² = 734686857254908322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (606088621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131051 + ... + 135596.

It is an arithmetic number, because the mean of its divisors is an integer number (151589388).

Almost surely, 2^606088631 is an apocalyptic number.

606088631 is a deficient number, since it is larger than the sum of its proper divisors (268921).

606088631 is a wasteful number, since it uses less digits than its factorization.

606088631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268920.

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 606088631 is about 24618.8673784965. The cubic root of 606088631 is about 846.2760413285.

The spelling of 606088631 in words is "six hundred six million, eighty-eight thousand, six hundred thirty-one".