147067408 has 20 divisors (see below), whose sum is σ = 301705020. Its totient is φ = 69208064.

The previous prime is 147067399. The next prime is 147067409. The reversal of 147067408 is 804760741.

It can be written as a sum of positive squares in 2 ways, for example, as 68425984 + 78641424 = 8272^2 + 8868^2 .

It is not an unprimeable number, because it can be changed into a prime (147067409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 270073 + ... + 270616.

It is an arithmetic number, because the mean of its divisors is an integer number (15085251).

Almost surely, 2^147067408 is an apocalyptic number.

It is an amenable number.

147067408 is an abundant number, since it is smaller than the sum of its proper divisors (154637612).

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

147067408 is a wasteful number, since it uses less digits than its factorization.

147067408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 540714 (or 540708 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 37.

The square root of 147067408 is about 12127.1351934412. The cubic root of 147067408 is about 527.8438664456.

The spelling of 147067408 in words is "one hundred forty-seven million, sixty-seven thousand, four hundred eight".