242374 has 16 divisors (see below), whose sum is σ = 414720. Its totient is φ = 105160.
The previous prime is 242371. The next prime is 242377. The reversal of 242374 is 473242.
It is an interprime number because it is at equal distance from previous prime (242371) and next prime (242377).
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a d-powerful number, because it can be written as 23 + 4 + 310 + 27 + 76 + 48 .
It is a nialpdrome in base 13.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (242371) 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, 267 + ... + 745.
It is an arithmetic number, because the mean of its divisors is an integer number (25920).
2242374 is an apocalyptic number.
242374 is a deficient number, since it is larger than the sum of its proper divisors (172346).
242374 is a wasteful number, since it uses less digits than its factorization.
242374 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 515.
The product of its digits is 1344, while the sum is 22.
The square root of 242374 is about 492.3149398505. The cubic root of 242374 is about 62.3488829125.
It can be divided in two parts, 242 and 374, that added together give a palindrome (616).
The spelling of 242374 in words is "two hundred forty-two thousand, three hundred seventy-four", and thus it is an iban number.
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