461350231 has 4 divisors (see below), whose sum is σ = 461398464. Its totient is φ = 461302000.

The previous prime is 461350217. The next prime is 461350237. The reversal of 461350231 is 132053164.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 461350231 - 2²³ = 452961623 is a prime.

It is a super-2 number, since 2×461350231² = 425688071287506722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 461350196 and 461350205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461350237) 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, 4390 + ... + 30691.

It is an arithmetic number, because the mean of its divisors is an integer number (115349616).

Almost surely, 2^461350231 is an apocalyptic number.

461350231 is a deficient number, since it is larger than the sum of its proper divisors (48233).

461350231 is a wasteful number, since it uses less digits than its factorization.

461350231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48232.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 461350231 is about 21479.0649470595. The cubic root of 461350231 is about 772.6988172225.

The spelling of 461350231 in words is "four hundred sixty-one million, three hundred fifty thousand, two hundred thirty-one".