461238733 has 2 divisors, whose sum is σ = 461238734. Its totient is φ = 461238732.

The previous prime is 461238731. The next prime is 461238761. The reversal of 461238733 is 337832164.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 261242569 + 199996164 = 16163^2 + 14142^2 .

It is a cyclic number.

It is not a de Polignac number, because 461238733 - 2¹ = 461238731 is a prime.

Together with 461238731, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 461238692 and 461238701.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (461238731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230619366 + 230619367.

It is an arithmetic number, because the mean of its divisors is an integer number (230619367).

Almost surely, 2^461238733 is an apocalyptic number.

It is an amenable number.

461238733 is a deficient number, since it is larger than the sum of its proper divisors (1).

461238733 is an equidigital number, since it uses as much as digits as its factorization.

461238733 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72576, while the sum is 37.

The square root of 461238733 is about 21476.4692861746. The cubic root of 461238733 is about 772.6365642178.

The spelling of 461238733 in words is "four hundred sixty-one million, two hundred thirty-eight thousand, seven hundred thirty-three".