670543275 has 24 divisors (see below), whose sum is σ = 1112611824. Its totient is φ = 356339200.

The previous prime is 670543273. The next prime is 670543283. The reversal of 670543275 is 572345076.

It is not a de Polignac number, because 670543275 - 2¹ = 670543273 is a prime.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (670543273) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5167 + ... + 36983.

It is an arithmetic number, because the mean of its divisors is an integer number (46358826).

Almost surely, 2^670543275 is an apocalyptic number.

670543275 is a deficient number, since it is larger than the sum of its proper divisors (442068549).

670543275 is a wasteful number, since it uses less digits than its factorization.

670543275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32111 (or 32106 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 39.

The square root of 670543275 is about 25894.8503567794. The cubic root of 670543275 is about 875.2704578909.

The spelling of 670543275 in words is "six hundred seventy million, five hundred forty-three thousand, two hundred seventy-five".