230758431 has 8 divisors (see below), whose sum is σ = 307945344. Its totient is φ = 153705240.

The previous prime is 230758403. The next prime is 230758453. The reversal of 230758431 is 134857032.

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

It is not a de Polignac number, because 230758431 - 2¹⁴ = 230742047 is a prime.

It is a super-4 number, since 4×230758431⁴ (a number of 35 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 230758392 and 230758401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230758531) 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 7 ways as a sum of consecutive naturals, for example, 29331 + ... + 36356.

It is an arithmetic number, because the mean of its divisors is an integer number (38493168).

Almost surely, 2^230758431 is an apocalyptic number.

230758431 is a deficient number, since it is larger than the sum of its proper divisors (77186913).

230758431 is a wasteful number, since it uses less digits than its factorization.

230758431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66861.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 230758431 is about 15190.7350381738. The cubic root of 230758431 is about 613.3652852040.

The spelling of 230758431 in words is "two hundred thirty million, seven hundred fifty-eight thousand, four hundred thirty-one".