2269698 has 8 divisors (see below), whose sum is σ = 4539408. Its totient is φ = 756564.

The previous prime is 2269661. The next prime is 2269699. The reversal of 2269698 is 8969622.

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

2269698 is an admirable number.

It is a super-2 number, since 2×2269698² = 10303058022408, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2¹⁵ + 2²¹ + 6⁴ + 9 + 6⁶ + 9⁵ + 8⁵ .

It is not an unprimeable number, because it can be changed into a prime (2269699) 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, 189136 + ... + 189147.

It is an arithmetic number, because the mean of its divisors is an integer number (567426).

2^2269698 is an apocalyptic number.

2269698 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2269698 is a wasteful number, since it uses less digits than its factorization.

2269698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378288.

The product of its digits is 93312, while the sum is 42.

The square root of 2269698 is about 1506.5516917783. The cubic root of 2269698 is about 131.4183544808.

The spelling of 2269698 in words is "two million, two hundred sixty-nine thousand, six hundred ninety-eight".