230577413 has 4 divisors (see below), whose sum is σ = 251539008. Its totient is φ = 209615820.

The previous prime is 230577371. The next prime is 230577433. The reversal of 230577413 is 314775032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230577413 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 230577413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230577433) 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, 10480781 + ... + 10480802.

It is an arithmetic number, because the mean of its divisors is an integer number (62884752).

Almost surely, 2^230577413 is an apocalyptic number.

It is an amenable number.

230577413 is a deficient number, since it is larger than the sum of its proper divisors (20961595).

230577413 is a wasteful number, since it uses less digits than its factorization.

230577413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20961594.

The product of its (nonzero) digits is 17640, while the sum is 32.

The square root of 230577413 is about 15184.7756980470. The cubic root of 230577413 is about 613.2048588484.

The spelling of 230577413 in words is "two hundred thirty million, five hundred seventy-seven thousand, four hundred thirteen".