242483544 has 40 divisors (see below), whose sum is σ = 679180260. Its totient is φ = 80827632.

The previous prime is 242483509. The next prime is 242483551. The reversal of 242483544 is 445384242.

It is a super-2 number, since 2×242483544² = 117596538221599872, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 242483499 and 242483508.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 186454 + ... + 187749.

Almost surely, 2^242483544 is an apocalyptic number.

242483544 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

242483544 is an abundant number, since it is smaller than the sum of its proper divisors (436696716).

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

242483544 is a wasteful number, since it uses less digits than its factorization.

242483544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374221 (or 374208 counting only the distinct ones).

The product of its digits is 122880, while the sum is 36.

The square root of 242483544 is about 15571.8831231165. The cubic root of 242483544 is about 623.5827462025.

The spelling of 242483544 in words is "two hundred forty-two million, four hundred eighty-three thousand, five hundred forty-four".