612970 has 8 divisors (see below), whose sum is σ = 1103364. Its totient is φ = 245184.

The previous prime is 612967. The next prime is 612971. The reversal of 612970 is 79216.

612970 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 591361 + 21609 = 769^2 + 147^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a plaindrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (612971) 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, 30639 + ... + 30658.

2⁶¹²⁹⁷⁰ is an apocalyptic number.

612970 is a deficient number, since it is larger than the sum of its proper divisors (490394).

612970 is a wasteful number, since it uses less digits than its factorization.

612970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61304.

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 612970 is about 782.9240065294. The cubic root of 612970 is about 84.9466793616.

The spelling of 612970 in words is "six hundred twelve thousand, nine hundred seventy".