242506472 has 32 divisors (see below), whose sum is σ = 501628680. Its totient is φ = 109194240.

The previous prime is 242506471. The next prime is 242506483. The reversal of 242506472 is 274605242.

It can be written as a sum of positive squares in 4 ways, for example, as 41036836 + 201469636 = 6406^2 + 14194^2 .

It is not an unprimeable number, because it can be changed into a prime (242506471) 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, 24173 + ... + 32700.

Almost surely, 2^242506472 is an apocalyptic number.

It is an amenable number.

242506472 is an abundant number, since it is smaller than the sum of its proper divisors (259122208).

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

242506472 is a wasteful number, since it uses less digits than its factorization.

242506472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56933 (or 56929 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 32.

The square root of 242506472 is about 15572.6193044073. The cubic root of 242506472 is about 623.6023998449.

The spelling of 242506472 in words is "two hundred forty-two million, five hundred six thousand, four hundred seventy-two".