147164210 has 16 divisors (see below), whose sum is σ = 265167000. Its totient is φ = 58805376.

The previous prime is 147164209. The next prime is 147164249. The reversal of 147164210 is 12461741.

It can be written as a sum of positive squares in 4 ways, for example, as 108139201 + 39025009 = 10399^2 + 6247^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 147164210.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3476 + ... + 17504.

Almost surely, 2^147164210 is an apocalyptic number.

147164210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

147164210 is a deficient number, since it is larger than the sum of its proper divisors (118002790).

147164210 is a wasteful number, since it uses less digits than its factorization.

147164210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15085.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 147164210 is about 12131.1256691207. The cubic root of 147164210 is about 527.9596526600.

The spelling of 147164210 in words is "one hundred forty-seven million, one hundred sixty-four thousand, two hundred ten".