242104774 has 8 divisors (see below), whose sum is σ = 363230640. Its totient is φ = 121027896.

The previous prime is 242104757. The next prime is 242104781. The reversal of 242104774 is 477401242.

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

It is a super-2 number, since 2×242104774² = 117229443187182152, 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, 4927 + ... + 22549.

It is an arithmetic number, because the mean of its divisors is an integer number (45403830).

Almost surely, 2^242104774 is an apocalyptic number.

242104774 is a deficient number, since it is larger than the sum of its proper divisors (121125866).

242104774 is a wasteful number, since it uses less digits than its factorization.

242104774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24494.

The product of its (nonzero) digits is 12544, while the sum is 31.

The square root of 242104774 is about 15559.7163855901. The cubic root of 242104774 is about 623.2578890710.

The spelling of 242104774 in words is "two hundred forty-two million, one hundred four thousand, seven hundred seventy-four".