2970229 has 2 divisors, whose sum is σ = 2970230. Its totient is φ = 2970228.

The previous prime is 2970217. The next prime is 2970239. The reversal of 2970229 is 9220792.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2883204 + 87025 = 1698^2 + 295^2 .

It is a cyclic number.

It is not a de Polignac number, because 2970229 - 2¹¹ = 2968181 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2970229.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2970239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1485114 + 1485115.

It is an arithmetic number, because the mean of its divisors is an integer number (1485115).

2^2970229 is an apocalyptic number.

It is an amenable number.

2970229 is a deficient number, since it is larger than the sum of its proper divisors (1).

2970229 is an equidigital number, since it uses as much as digits as its factorization.

2970229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 2970229 is about 1723.4352323195. The cubic root of 2970229 is about 143.7462900114.

The spelling of 2970229 in words is "two million, nine hundred seventy thousand, two hundred twenty-nine".