230287623 has 16 divisors (see below), whose sum is σ = 317955072. Its totient is φ = 148104000.

The previous prime is 230287621. The next prime is 230287691. The reversal of 230287623 is 326782032.

It is not a de Polignac number, because 230287623 - 2¹ = 230287621 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230287621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27043 + ... + 34523.

It is an arithmetic number, because the mean of its divisors is an integer number (19872192).

Almost surely, 2^230287623 is an apocalyptic number.

230287623 is a deficient number, since it is larger than the sum of its proper divisors (87667449).

230287623 is a wasteful number, since it uses less digits than its factorization.

230287623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7846.

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 230287623 is about 15175.2305748545. The cubic root of 230287623 is about 612.9478589244.

The spelling of 230287623 in words is "two hundred thirty million, two hundred eighty-seven thousand, six hundred twenty-three".