605723607 has 12 divisors (see below), whose sum is σ = 912975024. Its totient is φ = 386258400.

The previous prime is 605723603. The next prime is 605723611. The reversal of 605723607 is 706327506.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (605723603) and next prime (605723611).

It is not a de Polignac number, because 605723607 - 2² = 605723603 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (605723603) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1462894 + ... + 1463307.

It is an arithmetic number, because the mean of its divisors is an integer number (76081252).

Almost surely, 2^605723607 is an apocalyptic number.

605723607 is a deficient number, since it is larger than the sum of its proper divisors (307251417).

605723607 is a wasteful number, since it uses less digits than its factorization.

605723607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2926230 (or 2926227 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 36.

The square root of 605723607 is about 24611.4527608591. The cubic root of 605723607 is about 846.1061139803.

The spelling of 605723607 in words is "six hundred five million, seven hundred twenty-three thousand, six hundred seven".