67416342 has 16 divisors (see below), whose sum is σ = 154094592. Its totient is φ = 19261800.

The previous prime is 67416319. The next prime is 67416347. The reversal of 67416342 is 24361476.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67416347) 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, 802534 + ... + 802617.

It is an arithmetic number, because the mean of its divisors is an integer number (9630912).

Almost surely, 2^67416342 is an apocalyptic number.

67416342 is an abundant number, since it is smaller than the sum of its proper divisors (86678250).

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

67416342 is a wasteful number, since it uses less digits than its factorization.

67416342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1605163.

The product of its digits is 24192, while the sum is 33.

The square root of 67416342 is about 8210.7455203532. The cubic root of 67416342 is about 406.9943635060.

The spelling of 67416342 in words is "sixty-seven million, four hundred sixteen thousand, three hundred forty-two".