164046336 has 40 divisors (see below), whose sum is σ = 437033784. Its totient is φ = 54681600.

The previous prime is 164046331. The next prime is 164046341. The reversal of 164046336 is 633640461.

It is an interprime number because it is at equal distance from previous prime (164046331) and next prime (164046341).

It is a super-2 number, since 2×164046336² = 53822400710049792, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 164046297 and 164046306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164046331) 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, 51865 + ... + 54936.

Almost surely, 2^164046336 is an apocalyptic number.

164046336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

164046336 is an abundant number, since it is smaller than the sum of its proper divisors (272987448).

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

164046336 is an equidigital number, since it uses as much as digits as its factorization.

164046336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106822 (or 106806 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 33.

The square root of 164046336 is about 12808.0574639560. The cubic root of 164046336 is about 547.4219133438.

Adding to 164046336 its reverse (633640461), we get a palindrome (797686797).

The spelling of 164046336 in words is "one hundred sixty-four million, forty-six thousand, three hundred thirty-six".