242552700 has 108 divisors (see below), whose sum is σ = 818789608. Its totient is φ = 59702400.

The previous prime is 242552683. The next prime is 242552701. The reversal of 242552700 is 7255242.

242552700 is a `hidden beast` number, since 2 + 42 + 552 + 70 + 0 = 666.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242552701) 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 35 ways as a sum of consecutive naturals, for example, 1335 + ... + 22065.

Almost surely, 2^242552700 is an apocalyptic number.

242552700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 242552700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (409394804).

242552700 is an abundant number, since it is smaller than the sum of its proper divisors (576236908).

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

242552700 is a wasteful number, since it uses less digits than its factorization.

242552700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20764 (or 20754 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 27.

The square root of 242552700 is about 15574.1035054991. The cubic root of 242552700 is about 623.6420222379.

The spelling of 242552700 in words is "two hundred forty-two million, five hundred fifty-two thousand, seven hundred".