164898422 has 16 divisors (see below), whose sum is σ = 266937552. Its totient is φ = 75946080.

The previous prime is 164898413. The next prime is 164898427. The reversal of 164898422 is 224898461.

164898422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164898427) 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, 6308 + ... + 19224.

It is an arithmetic number, because the mean of its divisors is an integer number (16683597).

Almost surely, 2^164898422 is an apocalyptic number.

164898422 is a deficient number, since it is larger than the sum of its proper divisors (102039130).

164898422 is a wasteful number, since it uses less digits than its factorization.

164898422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13423.

The product of its digits is 221184, while the sum is 44.

The square root of 164898422 is about 12841.2780516583. The cubic root of 164898422 is about 548.3680794760.

The spelling of 164898422 in words is "one hundred sixty-four million, eight hundred ninety-eight thousand, four hundred twenty-two".