234078481 has 16 divisors (see below), whose sum is σ = 290752000. Its totient is φ = 183498048.

The previous prime is 234078469. The next prime is 234078563. The reversal of 234078481 is 184870432.

234078481 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 234078481 - 2⁷ = 234078353 is a prime.

It is a super-2 number, since 2×234078481² = 109585470534534722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 234078481.

It is not an unprimeable number, because it can be changed into a prime (234078421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1881 + ... + 21718.

It is an arithmetic number, because the mean of its divisors is an integer number (18172000).

Almost surely, 2^234078481 is an apocalyptic number.

It is an amenable number.

234078481 is a deficient number, since it is larger than the sum of its proper divisors (56673519).

234078481 is a wasteful number, since it uses less digits than its factorization.

234078481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23728.

The product of its (nonzero) digits is 43008, while the sum is 37.

The square root of 234078481 is about 15299.6235574605. The cubic root of 234078481 is about 616.2928986371.

The spelling of 234078481 in words is "two hundred thirty-four million, seventy-eight thousand, four hundred eighty-one".