670752262 has 4 divisors (see below), whose sum is σ = 1006128396. Its totient is φ = 335376130.

The previous prime is 670752217. The next prime is 670752263. The reversal of 670752262 is 262257076.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (670752263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167688064 + ... + 167688067.

It is an arithmetic number, because the mean of its divisors is an integer number (251532099).

Almost surely, 2^670752262 is an apocalyptic number.

670752262 is a deficient number, since it is larger than the sum of its proper divisors (335376134).

670752262 is a wasteful number, since it uses less digits than its factorization.

670752262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335376133.

The product of its (nonzero) digits is 70560, while the sum is 37.

The square root of 670752262 is about 25898.8853428096. The cubic root of 670752262 is about 875.3613797617.

The spelling of 670752262 in words is "six hundred seventy million, seven hundred fifty-two thousand, two hundred sixty-two".