2150299 has 2 divisors, whose sum is σ = 2150300. Its totient is φ = 2150298.

The previous prime is 2150273. The next prime is 2150303. The reversal of 2150299 is 9920512.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2150299 - 2⁷ = 2150171 is a prime.

It is not a weakly prime, because it can be changed into another prime (2150209) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1075149 + 1075150.

It is an arithmetic number, because the mean of its divisors is an integer number (1075150).

2^2150299 is an apocalyptic number.

2150299 is a deficient number, since it is larger than the sum of its proper divisors (1).

2150299 is an equidigital number, since it uses as much as digits as its factorization.

2150299 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 2150299 is about 1466.3897844707. The cubic root of 2150299 is about 129.0722708630.

The spelling of 2150299 in words is "two million, one hundred fifty thousand, two hundred ninety-nine".