2529299 has 4 divisors (see below), whose sum is σ = 2662440. Its totient is φ = 2396160.

The previous prime is 2529269. The next prime is 2529301. The reversal of 2529299 is 9929252.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2529299 - 2¹⁶ = 2463763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2529229) 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, 66542 + ... + 66579.

It is an arithmetic number, because the mean of its divisors is an integer number (665610).

2^2529299 is an apocalyptic number.

2529299 is a deficient number, since it is larger than the sum of its proper divisors (133141).

2529299 is a wasteful number, since it uses less digits than its factorization.

2529299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133140.

The product of its digits is 29160, while the sum is 38.

The square root of 2529299 is about 1590.3769993307. The cubic root of 2529299 is about 136.2490211191.

The spelling of 2529299 in words is "two million, five hundred twenty-nine thousand, two hundred ninety-nine".