22838030 has 8 divisors (see below), whose sum is σ = 41108472. Its totient is φ = 9135208.

The previous prime is 22838027. The next prime is 22838033. The reversal of 22838030 is 3083822.

It is an interprime number because it is at equal distance from previous prime (22838027) and next prime (22838033).

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

It is a super-2 number, since 2×22838030² = 1043151228561800, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22838033) 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, 1141892 + ... + 1141911.

It is an arithmetic number, because the mean of its divisors is an integer number (5138559).

Almost surely, 2^22838030 is an apocalyptic number.

22838030 is a deficient number, since it is larger than the sum of its proper divisors (18270442).

22838030 is a wasteful number, since it uses less digits than its factorization.

22838030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2283810.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 22838030 is about 4778.9151488596. The cubic root of 22838030 is about 283.7175579229.

The spelling of 22838030 in words is "twenty-two million, eight hundred thirty-eight thousand, thirty".