230249461 has 8 divisors (see below), whose sum is σ = 249772824. Its totient is φ = 210984960.

The previous prime is 230249443. The next prime is 230249501. The reversal of 230249461 is 164942032.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 68807025 + 161442436 = 8295^2 + 12706^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230249461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230244461) 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, 62860 + ... + 66421.

It is an arithmetic number, because the mean of its divisors is an integer number (31221603).

Almost surely, 2^230249461 is an apocalyptic number.

It is an amenable number.

230249461 is a deficient number, since it is larger than the sum of its proper divisors (19523363).

230249461 is a wasteful number, since it uses less digits than its factorization.

230249461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129431.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 230249461 is about 15173.9731448293. The cubic root of 230249461 is about 612.9139989365.

The spelling of 230249461 in words is "two hundred thirty million, two hundred forty-nine thousand, four hundred sixty-one".