242657054 has 8 divisors (see below), whose sum is σ = 366019560. Its totient is φ = 120650536.

The previous prime is 242657053. The next prime is 242657071. The reversal of 242657054 is 450756242.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242657053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 338549 + ... + 339264.

It is an arithmetic number, because the mean of its divisors is an integer number (45752445).

Almost surely, 2^242657054 is an apocalyptic number.

242657054 is a deficient number, since it is larger than the sum of its proper divisors (123362506).

242657054 is a wasteful number, since it uses less digits than its factorization.

242657054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677994.

The product of its (nonzero) digits is 67200, while the sum is 35.

The square root of 242657054 is about 15577.4533862246. The cubic root of 242657054 is about 623.7314463901.

The spelling of 242657054 in words is "two hundred forty-two million, six hundred fifty-seven thousand, fifty-four".