670476 has 24 divisors (see below), whose sum is σ = 1592640. Its totient is φ = 219472.

The previous prime is 670471. The next prime is 670487. The reversal of 670476 is 674076.

670476 is nontrivially palindromic in base 11.

It is not an unprimeable number, because it can be changed into a prime (670471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 235 + ... + 1181.

It is an arithmetic number, because the mean of its divisors is an integer number (66360).

2⁶⁷⁰⁴⁷⁶ is an apocalyptic number.

It is an amenable number.

670476 is an abundant number, since it is smaller than the sum of its proper divisors (922164).

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

670476 is a wasteful number, since it uses less digits than its factorization.

670476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1013 (or 1011 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 670476 is about 818.8259888401. The cubic root of 670476 is about 87.5241185214.

Subtracting 670476 from its reverse (674076), we obtain a square (3600 = 60²).

The spelling of 670476 in words is "six hundred seventy thousand, four hundred seventy-six".