242582254 has 16 divisors (see below), whose sum is σ = 377536896. Its totient is φ = 116776800.

The previous prime is 242582239. The next prime is 242582257. The reversal of 242582254 is 452285242.

It is a super-2 number, since 2×242582254² = 117692299911441032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242582257) 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, 2284 + ... + 22144.

It is an arithmetic number, because the mean of its divisors is an integer number (23596056).

Almost surely, 2^242582254 is an apocalyptic number.

242582254 is a deficient number, since it is larger than the sum of its proper divisors (134954642).

242582254 is a wasteful number, since it uses less digits than its factorization.

242582254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20091.

The product of its digits is 51200, while the sum is 34.

The square root of 242582254 is about 15575.0522952573. The cubic root of 242582254 is about 623.6673505724.

The spelling of 242582254 in words is "two hundred forty-two million, five hundred eighty-two thousand, two hundred fifty-four".