147502066 has 16 divisors (see below), whose sum is σ = 223023456. Its totient is φ = 73163776.

The previous prime is 147502057. The next prime is 147502067. The reversal of 147502066 is 660205741.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (147502067) 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, 177945 + ... + 178771.

It is an arithmetic number, because the mean of its divisors is an integer number (13938966).

Almost surely, 2^147502066 is an apocalyptic number.

147502066 is a deficient number, since it is larger than the sum of its proper divisors (75521390).

147502066 is a wasteful number, since it uses less digits than its factorization.

147502066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1433.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 147502066 is about 12145.0428570672. The cubic root of 147502066 is about 528.3633694961.

The spelling of 147502066 in words is "one hundred forty-seven million, five hundred two thousand, sixty-six".