234570078 has 12 divisors (see below), whose sum is σ = 508235208. Its totient is φ = 78190020.

The previous prime is 234570053. The next prime is 234570079. The reversal of 234570078 is 870075432.

It is a super-3 number, since 3×234570078³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234570079) 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 5 ways as a sum of consecutive naturals, for example, 6515818 + ... + 6515853.

It is an arithmetic number, because the mean of its divisors is an integer number (42352934).

Almost surely, 2^234570078 is an apocalyptic number.

234570078 is an abundant number, since it is smaller than the sum of its proper divisors (273665130).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

234570078 is a wasteful number, since it uses less digits than its factorization.

234570078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13031679 (or 13031676 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The square root of 234570078 is about 15315.6807880029. The cubic root of 234570078 is about 616.7240302453.

The spelling of 234570078 in words is "two hundred thirty-four million, five hundred seventy thousand, seventy-eight".