234455461 has 2 divisors, whose sum is σ = 234455462. Its totient is φ = 234455460.

The previous prime is 234455447. The next prime is 234455471. The reversal of 234455461 is 164554432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 183060900 + 51394561 = 13530^2 + 7169^2 .

It is a cyclic number.

It is not a de Polignac number, because 234455461 - 2²¹ = 232358309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234455471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117227730 + 117227731.

It is an arithmetic number, because the mean of its divisors is an integer number (117227731).

Almost surely, 2^234455461 is an apocalyptic number.

It is an amenable number.

234455461 is a deficient number, since it is larger than the sum of its proper divisors (1).

234455461 is an equidigital number, since it uses as much as digits as its factorization.

234455461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 57600, while the sum is 34.

The square root of 234455461 is about 15311.9385121545. The cubic root of 234455461 is about 616.6235647823.

The spelling of 234455461 in words is "two hundred thirty-four million, four hundred fifty-five thousand, four hundred sixty-one".