242609358 has 8 divisors (see below), whose sum is σ = 485218728. Its totient is φ = 80869784.

The previous prime is 242609291. The next prime is 242609371. The reversal of 242609358 is 853906242.

It is a happy number.

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

242609358 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20217441 + ... + 20217452.

It is an arithmetic number, because the mean of its divisors is an integer number (60652341).

Almost surely, 2^242609358 is an apocalyptic number.

242609358 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.

242609358 is a wasteful number, since it uses less digits than its factorization.

242609358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40434898.

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 242609358 is about 15575.9223803921. The cubic root of 242609358 is about 623.6905774024.

The spelling of 242609358 in words is "two hundred forty-two million, six hundred nine thousand, three hundred fifty-eight".