2970173 has 4 divisors (see below), whose sum is σ = 3026268. Its totient is φ = 2914080.

The previous prime is 2970167. The next prime is 2970179. The reversal of 2970173 is 3710792.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (2970167) and next prime (2970179).

It can be written as a sum of positive squares in 2 ways, for example, as 2199289 + 770884 = 1483^2 + 878^2 .

It is a cyclic number.

It is not a de Polignac number, because 2970173 - 2⁴ = 2970157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2970179) 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, 27968 + ... + 28073.

It is an arithmetic number, because the mean of its divisors is an integer number (756567).

2^2970173 is an apocalyptic number.

It is an amenable number.

2970173 is a deficient number, since it is larger than the sum of its proper divisors (56095).

2970173 is an equidigital number, since it uses as much as digits as its factorization.

2970173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56094.

The product of its (nonzero) digits is 2646, while the sum is 29.

The square root of 2970173 is about 1723.4189856213. The cubic root of 2970173 is about 143.7453866194.

The spelling of 2970173 in words is "two million, nine hundred seventy thousand, one hundred seventy-three".