16934022 has 80 divisors (see below), whose sum is σ = 44082720. Its totient is φ = 4758912.

The previous prime is 16933991. The next prime is 16934033. The reversal of 16934022 is 22043961.

It is a super-2 number, since 2×16934022² = 573522202192968, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 123538 + ... + 123674.

It is an arithmetic number, because the mean of its divisors is an integer number (551034).

Almost surely, 2^16934022 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16934022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22041360).

16934022 is an abundant number, since it is smaller than the sum of its proper divisors (27148698).

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

16934022 is a wasteful number, since it uses less digits than its factorization.

16934022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267 (or 258 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 16934022 is about 4115.0968396868. The cubic root of 16934022 is about 256.7950846295.

Adding to 16934022 its reverse (22043961), we get a palindrome (38977983).

It can be divided in two parts, 169 and 34022, that added together give a triangular number (34191 = T₂₆₁).

The spelling of 16934022 in words is "sixteen million, nine hundred thirty-four thousand, twenty-two".