2299498 has 4 divisors (see below), whose sum is σ = 3449250. Its totient is φ = 1149748.

The previous prime is 2299489. The next prime is 2299499. The reversal of 2299498 is 8949922.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 2036329 + 263169 = 1427^2 + 513^2 .

It is not an unprimeable number, because it can be changed into a prime (2299499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 574873 + ... + 574876.

2^2299498 is an apocalyptic number.

2299498 is a deficient number, since it is larger than the sum of its proper divisors (1149752).

2299498 is a wasteful number, since it uses less digits than its factorization.

2299498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1149751.

The product of its digits is 93312, while the sum is 43.

The square root of 2299498 is about 1516.4095752797. The cubic root of 2299498 is about 131.9910079580.

The spelling of 2299498 in words is "two million, two hundred ninety-nine thousand, four hundred ninety-eight".