234196505 has 16 divisors (see below), whose sum is σ = 298267920. Its totient is φ = 175921152.

The previous prime is 234196493. The next prime is 234196517. The reversal of 234196505 is 505691432.

It is an interprime number because it is at equal distance from previous prime (234196493) and next prime (234196517).

It can be written as a sum of positive squares in 8 ways, for example, as 62900761 + 171295744 = 7931^2 + 13088^2 .

It is a cyclic number.

It is not a de Polignac number, because 234196505 - 2¹⁸ = 233934361 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35831 + ... + 41859.

It is an arithmetic number, because the mean of its divisors is an integer number (18641745).

Almost surely, 2^234196505 is an apocalyptic number.

It is an amenable number.

234196505 is a deficient number, since it is larger than the sum of its proper divisors (64071415).

234196505 is a wasteful number, since it uses less digits than its factorization.

234196505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6508.

The product of its (nonzero) digits is 32400, while the sum is 35.

The square root of 234196505 is about 15303.4801597545. The cubic root of 234196505 is about 616.3964609570.

The spelling of 234196505 in words is "two hundred thirty-four million, one hundred ninety-six thousand, five hundred five".