470621066 has 4 divisors (see below), whose sum is σ = 705931602. Its totient is φ = 235310532.

The previous prime is 470621059. The next prime is 470621071. The reversal of 470621066 is 660126074.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 465308041 + 5313025 = 21571^2 + 2305^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 117655265 + ... + 117655268.

Almost surely, 2^470621066 is an apocalyptic number.

470621066 is a deficient number, since it is larger than the sum of its proper divisors (235310536).

470621066 is a wasteful number, since it uses less digits than its factorization.

470621066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235310535.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 470621066 is about 21693.8024790492. The cubic root of 470621066 is about 777.8403253660.

The spelling of 470621066 in words is "four hundred seventy million, six hundred twenty-one thousand, sixty-six".