230770642 has 8 divisors (see below), whose sum is σ = 346524336. Its totient is φ = 115262532.

The previous prime is 230770621. The next prime is 230770643. The reversal of 230770642 is 246077032.

It is a happy number.

230770642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-3 number, since 3×230770642³ (a number of 26 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (230770643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59028 + ... + 62815.

It is an arithmetic number, because the mean of its divisors is an integer number (43315542).

Almost surely, 2^230770642 is an apocalyptic number.

230770642 is a deficient number, since it is larger than the sum of its proper divisors (115753694).

230770642 is a wasteful number, since it uses less digits than its factorization.

230770642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122792.

The product of its (nonzero) digits is 14112, while the sum is 31.

The square root of 230770642 is about 15191.1369554751. The cubic root of 230770642 is about 613.3761041245.

The spelling of 230770642 in words is "two hundred thirty million, seven hundred seventy thousand, six hundred forty-two".