670141 has 4 divisors (see below), whose sum is σ = 676512. Its totient is φ = 663772.

The previous prime is 670139. The next prime is 670147. The reversal of 670141 is 141076.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 670141 - 2¹ = 670139 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (670147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3025 + ... + 3238.

It is an arithmetic number, because the mean of its divisors is an integer number (169128).

2⁶⁷⁰¹⁴¹ is an apocalyptic number.

It is an amenable number.

670141 is a deficient number, since it is larger than the sum of its proper divisors (6371).

670141 is a wasteful number, since it uses less digits than its factorization.

670141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6370.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 670141 is about 818.6214021146. The cubic root of 670141 is about 87.5095390961.

The spelling of 670141 in words is "six hundred seventy thousand, one hundred forty-one".