2298922 has 8 divisors (see below), whose sum is σ = 3469536. Its totient is φ = 1142412.

The previous prime is 2298889. The next prime is 2298937.

2298922 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 2⁸ + 2¹⁶ + 9² + 8⁴ + 9³ + 2¹⁷ + 2²¹ .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3108 + ... + 3775.

It is an arithmetic number, because the mean of its divisors is an integer number (433692).

2^2298922 is an apocalyptic number.

2298922 is a deficient number, since it is larger than the sum of its proper divisors (1170614).

2298922 is a wasteful number, since it uses less digits than its factorization.

2298922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7052.

The product of its digits is 10368, while the sum is 34.

The square root of 2298922 is about 1516.2196410811. The cubic root of 2298922 is about 131.9799862525.

The spelling of 2298922 in words is "two million, two hundred ninety-eight thousand, nine hundred twenty-two".