230073477 has 8 divisors (see below), whose sum is σ = 312552864. Its totient is φ = 150488208.

The previous prime is 230073409. The next prime is 230073479. The reversal of 230073477 is 774370032.

230073477 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 de Polignac number, because none of the positive numbers 2^k-230073477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230073479) 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, 723343 + ... + 723660.

It is an arithmetic number, because the mean of its divisors is an integer number (39069108).

Almost surely, 2^230073477 is an apocalyptic number.

It is an amenable number.

230073477 is a deficient number, since it is larger than the sum of its proper divisors (82479387).

230073477 is a wasteful number, since it uses less digits than its factorization.

230073477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1447059.

The product of its (nonzero) digits is 24696, while the sum is 33.

The square root of 230073477 is about 15168.1731596129. The cubic root of 230073477 is about 612.7578052310.

The spelling of 230073477 in words is "two hundred thirty million, seventy-three thousand, four hundred seventy-seven".