234980005 has 16 divisors (see below), whose sum is σ = 309400560. Its totient is φ = 170247168.

The previous prime is 234979999. The next prime is 234980017. The reversal of 234980005 is 500089432.

It can be written as a sum of positive squares in 8 ways, for example, as 6305121 + 228674884 = 2511^2 + 15122^2 .

It is not a de Polignac number, because 234980005 - 2¹³ = 234971813 is a prime.

It is a congruent 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, 30660 + ... + 37549.

It is an arithmetic number, because the mean of its divisors is an integer number (19337535).

Almost surely, 2^234980005 is an apocalyptic number.

It is an amenable number.

234980005 is a deficient number, since it is larger than the sum of its proper divisors (74420555).

234980005 is a wasteful number, since it uses less digits than its factorization.

234980005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68280.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 234980005 is about 15329.0575378919. The cubic root of 234980005 is about 617.0830767584.

The spelling of 234980005 in words is "two hundred thirty-four million, nine hundred eighty thousand, five".