16700622 has 16 divisors (see below), whose sum is σ = 34853760. Its totient is φ = 5324792.

The previous prime is 16700597. The next prime is 16700623. The reversal of 16700622 is 22600761.

It is a happy number.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 16700592 and 16700601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16700623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60372 + ... + 60647.

It is an arithmetic number, because the mean of its divisors is an integer number (2178360).

Almost surely, 2^16700622 is an apocalyptic number.

16700622 is an abundant number, since it is smaller than the sum of its proper divisors (18153138).

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

16700622 is a wasteful number, since it uses less digits than its factorization.

16700622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121047.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 16700622 is about 4086.6394506978. The cubic root of 16700622 is about 255.6098284087.

The spelling of 16700622 in words is "sixteen million, seven hundred thousand, six hundred twenty-two".