234880545 has 8 divisors (see below), whose sum is σ = 375808896. Its totient is φ = 125269616.

The previous prime is 234880469. The next prime is 234880549. The reversal of 234880545 is 545088432.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 234880545 - 2¹³ = 234872353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (234880549) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7829337 + ... + 7829366.

It is an arithmetic number, because the mean of its divisors is an integer number (46976112).

Almost surely, 2^234880545 is an apocalyptic number.

It is an amenable number.

234880545 is a deficient number, since it is larger than the sum of its proper divisors (140928351).

234880545 is a wasteful number, since it uses less digits than its factorization.

234880545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15658711.

The product of its (nonzero) digits is 153600, while the sum is 39.

The square root of 234880545 is about 15325.8130290044. The cubic root of 234880545 is about 616.9960002087.

The spelling of 234880545 in words is "two hundred thirty-four million, eight hundred eighty thousand, five hundred forty-five".