164038022 has 12 divisors (see below), whose sum is σ = 247140036. Its totient is φ = 81659340.

The previous prime is 164038013. The next prime is 164038031. The reversal of 164038022 is 220830461.

It is an interprime number because it is at equal distance from previous prime (164038013) and next prime (164038031).

It is a junction number, because it is equal to n+sod(n) for n = 164037982 and 164038000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 286997 + ... + 287567.

It is an arithmetic number, because the mean of its divisors is an integer number (20595003).

Almost surely, 2^164038022 is an apocalyptic number.

164038022 is a deficient number, since it is larger than the sum of its proper divisors (83102014).

164038022 is an frugal number, since it uses more digits than its factorization.

164038022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1331 (or 952 counting only the distinct ones).

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

The square root of 164038022 is about 12807.7328985266. The cubic root of 164038022 is about 547.4126652602.

Adding to 164038022 its reverse (220830461), we get a palindrome (384868483).

The spelling of 164038022 in words is "one hundred sixty-four million, thirty-eight thousand, twenty-two".