230477045 has 4 divisors (see below), whose sum is σ = 276572460. Its totient is φ = 184381632.

The previous prime is 230477029. The next prime is 230477057. The reversal of 230477045 is 540774032.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 150356644 + 80120401 = 12262^2 + 8951^2 .

It is a cyclic number.

It is not a de Polignac number, because 230477045 - 2⁴ = 230477029 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23047700 + ... + 23047709.

It is an arithmetic number, because the mean of its divisors is an integer number (69143115).

Almost surely, 2^230477045 is an apocalyptic number.

It is an amenable number.

230477045 is a deficient number, since it is larger than the sum of its proper divisors (46095415).

230477045 is an equidigital number, since it uses as much as digits as its factorization.

230477045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46095414.

The product of its (nonzero) digits is 23520, while the sum is 32.

The square root of 230477045 is about 15181.4704492022. The cubic root of 230477045 is about 613.1158719918.

The spelling of 230477045 in words is "two hundred thirty million, four hundred seventy-seven thousand, forty-five".