605948431 has 8 divisors (see below), whose sum is σ = 661842000. Its totient is φ = 550189440.

The previous prime is 605948429. The next prime is 605948443. The reversal of 605948431 is 134849506.

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 605948431 - 2¹ = 605948429 is a prime.

It is a super-2 number, since 2×605948431² = 734347002062723522, 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 (605948461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24106 + ... + 42343.

It is an arithmetic number, because the mean of its divisors is an integer number (82730250).

Almost surely, 2^605948431 is an apocalyptic number.

605948431 is a deficient number, since it is larger than the sum of its proper divisors (55893569).

605948431 is a wasteful number, since it uses less digits than its factorization.

605948431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67289.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 605948431 is about 24616.0198041844. The cubic root of 605948431 is about 846.2107829682.

The spelling of 605948431 in words is "six hundred five million, nine hundred forty-eight thousand, four hundred thirty-one".