67550150 has 24 divisors (see below), whose sum is σ = 126614664. Its totient is φ = 26811200.

The previous prime is 67550141. The next prime is 67550159. The reversal of 67550150 is 5105576.

It is an interprime number because it is at equal distance from previous prime (67550141) and next prime (67550159).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67550159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1394 + ... + 11706.

It is an arithmetic number, because the mean of its divisors is an integer number (5275611).

Almost surely, 2^67550150 is an apocalyptic number.

67550150 is a deficient number, since it is larger than the sum of its proper divisors (59064514).

67550150 is a wasteful number, since it uses less digits than its factorization.

67550150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10456 (or 10451 counting only the distinct ones).

The product of its (nonzero) digits is 5250, while the sum is 29.

The square root of 67550150 is about 8218.8898277079. The cubic root of 67550150 is about 407.2634531149.

The spelling of 67550150 in words is "sixty-seven million, five hundred fifty thousand, one hundred fifty".