230061477 has 8 divisors (see below), whose sum is σ = 306862560. Its totient is φ = 153317360.

The previous prime is 230061467. The next prime is 230061511. The reversal of 230061477 is 774160032.

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 230061477 - 2⁶ = 230061413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230061467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3702 + ... + 21767.

It is an arithmetic number, because the mean of its divisors is an integer number (38357820).

Almost surely, 2^230061477 is an apocalyptic number.

It is an amenable number.

230061477 is a deficient number, since it is larger than the sum of its proper divisors (76801083).

230061477 is a wasteful number, since it uses less digits than its factorization.

230061477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28483.

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 230061477 is about 15167.7775893504. Note that the first 3 decimals coincide. The cubic root of 230061477 is about 612.7471517917.

The spelling of 230061477 in words is "two hundred thirty million, sixty-one thousand, four hundred seventy-seven".