67588242 has 16 divisors (see below), whose sum is σ = 136571232. Its totient is φ = 22296960.

The previous prime is 67588223. The next prime is 67588247. The reversal of 67588242 is 24288576.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 67588194 and 67588203.

It is not an unprimeable number, because it can be changed into a prime (67588247) 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, 57484 + ... + 58647.

It is an arithmetic number, because the mean of its divisors is an integer number (8535702).

Almost surely, 2^67588242 is an apocalyptic number.

67588242 is an abundant number, since it is smaller than the sum of its proper divisors (68982990).

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

67588242 is a wasteful number, since it uses less digits than its factorization.

67588242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116233.

The product of its digits is 215040, while the sum is 42.

The square root of 67588242 is about 8221.2068457131. The cubic root of 67588242 is about 407.3399916290.

The spelling of 67588242 in words is "sixty-seven million, five hundred eighty-eight thousand, two hundred forty-two".