242271462 has 8 divisors (see below), whose sum is σ = 484542936. Its totient is φ = 80757152.

The previous prime is 242271431. The next prime is 242271473. The reversal of 242271462 is 264172242.

242271462 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

242271462 is an admirable number.

It is a super-2 number, since 2×242271462² = 117390922599234888, which contains 22 as substring.

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, 20189283 + ... + 20189294.

It is an arithmetic number, because the mean of its divisors is an integer number (60567867).

Almost surely, 2^242271462 is an apocalyptic number.

242271462 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.

242271462 is a wasteful number, since it uses less digits than its factorization.

242271462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40378582.

The product of its digits is 10752, while the sum is 30.

The square root of 242271462 is about 15565.0718597763. The cubic root of 242271462 is about 623.4008929668.

The spelling of 242271462 in words is "two hundred forty-two million, two hundred seventy-one thousand, four hundred sixty-two".