259467042 has 8 divisors (see below), whose sum is σ = 518934096. Its totient is φ = 86489012.

The previous prime is 259467041. The next prime is 259467067. The reversal of 259467042 is 240764952.

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

259467042 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (259467041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21622248 + ... + 21622259.

It is an arithmetic number, because the mean of its divisors is an integer number (64866762).

Almost surely, 2^259467042 is an apocalyptic number.

259467042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

259467042 is a wasteful number, since it uses less digits than its factorization.

259467042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43244512.

The product of its (nonzero) digits is 120960, while the sum is 39.

The square root of 259467042 is about 16107.9806928119. The cubic root of 259467042 is about 637.8140281392.

The spelling of 259467042 in words is "two hundred fifty-nine million, four hundred sixty-seven thousand, forty-two".