234772005 has 16 divisors (see below), whose sum is σ = 404530560. Its totient is φ = 115579968.

The previous prime is 234771983. The next prime is 234772009. The reversal of 234772005 is 500277432.

It is not a de Polignac number, because 234772005 - 2⁶ = 234771941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234772009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 601785 + ... + 602174.

It is an arithmetic number, because the mean of its divisors is an integer number (25283160).

Almost surely, 2^234772005 is an apocalyptic number.

It is an amenable number.

234772005 is a deficient number, since it is larger than the sum of its proper divisors (169758555).

234772005 is a wasteful number, since it uses less digits than its factorization.

234772005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1203980.

The product of its (nonzero) digits is 11760, while the sum is 30.

The square root of 234772005 is about 15322.2715352522. The cubic root of 234772005 is about 616.9009461263.

The spelling of 234772005 in words is "two hundred thirty-four million, seven hundred seventy-two thousand, five".