670568150 has 24 divisors (see below), whose sum is σ = 1425437040. Its totient is φ = 229908960.

The previous prime is 670568149. The next prime is 670568153. The reversal of 670568150 is 51865076.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (670568153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 957605 + ... + 958304.

It is an arithmetic number, because the mean of its divisors is an integer number (59393210).

Almost surely, 2^670568150 is an apocalyptic number.

670568150 is an abundant number, since it is smaller than the sum of its proper divisors (754868890).

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

670568150 is a wasteful number, since it uses less digits than its factorization.

670568150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1915928 (or 1915923 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 38.

The square root of 670568150 is about 25895.3306601789. The cubic root of 670568150 is about 875.2812809972.

The spelling of 670568150 in words is "six hundred seventy million, five hundred sixty-eight thousand, one hundred fifty".