242863374 has 16 divisors (see below), whose sum is σ = 523090512. Its totient is φ = 74727168.

The previous prime is 242863367. The next prime is 242863421. The reversal of 242863374 is 473368242.

It is a super-4 number, since 4×242863374⁴ (a number of 35 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1556739 + ... + 1556894.

It is an arithmetic number, because the mean of its divisors is an integer number (32693157).

Almost surely, 2^242863374 is an apocalyptic number.

242863374 is an abundant number, since it is smaller than the sum of its proper divisors (280227138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

242863374 is a wasteful number, since it uses less digits than its factorization.

242863374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3113651.

The product of its digits is 193536, while the sum is 39.

The square root of 242863374 is about 15584.0743709724. The cubic root of 242863374 is about 623.9081729191.

The spelling of 242863374 in words is "two hundred forty-two million, eight hundred sixty-three thousand, three hundred seventy-four".