2238696 has 96 divisors (see below), whose sum is σ = 6739200. Its totient is φ = 668160.

The previous prime is 2238673. The next prime is 2238703. The reversal of 2238696 is 6968322.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a d-powerful number, because it can be written as 2¹³ + 2¹⁷ + 3⁷ + 8⁷ + 6 + 9² + 6 .

It is a zygodrome in base 6.

It is a self number, because there is not a number n which added to its sum of digits gives 2238696.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37915 + ... + 37973.

It is an arithmetic number, because the mean of its divisors is an integer number (70200).

2^2238696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2238696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3369600).

2238696 is an abundant number, since it is smaller than the sum of its proper divisors (4500504).

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

2238696 is a wasteful number, since it uses less digits than its factorization.

2238696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119 (or 112 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 2238696 is about 1496.2272554662. The cubic root of 2238696 is about 130.8172577740.

The spelling of 2238696 in words is "two million, two hundred thirty-eight thousand, six hundred ninety-six".