164563035 has 64 divisors (see below), whose sum is σ = 334602240. Its totient is φ = 67184640.

The previous prime is 164563033. The next prime is 164563057. The reversal of 164563035 is 530365461.

164563035 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 164563035 - 2¹ = 164563033 is a prime.

It is a super-2 number, since 2×164563035² = 54161984976822450, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 164562987 and 164563005.

It is not an unprimeable number, because it can be changed into a prime (164563033) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 40371 + ... + 44259.

It is an arithmetic number, because the mean of its divisors is an integer number (5228160).

Almost surely, 2^164563035 is an apocalyptic number.

164563035 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

164563035 is an abundant number, since it is smaller than the sum of its proper divisors (170039205).

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

164563035 is a wasteful number, since it uses less digits than its factorization.

164563035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3948.

The product of its (nonzero) digits is 32400, while the sum is 33.

The square root of 164563035 is about 12828.2124631610. The cubic root of 164563035 is about 547.9960517502.

It can be divided in two parts, 16456 and 3035, that added together give a palindrome (19491).

The spelling of 164563035 in words is "one hundred sixty-four million, five hundred sixty-three thousand, thirty-five".