164103544 has 32 divisors (see below), whose sum is σ = 341366400. Its totient is φ = 73325920.

The previous prime is 164103509. The next prime is 164103581. The reversal of 164103544 is 445301461.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10612 + ... + 20995.

It is an arithmetic number, because the mean of its divisors is an integer number (10667700).

Almost surely, 2^164103544 is an apocalyptic number.

It is an amenable number.

164103544 is an abundant number, since it is smaller than the sum of its proper divisors (177262856).

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

164103544 is a wasteful number, since it uses less digits than its factorization.

164103544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31683 (or 31679 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 164103544 is about 12810.2905509594. The cubic root of 164103544 is about 547.4855402310.

The spelling of 164103544 in words is "one hundred sixty-four million, one hundred three thousand, five hundred forty-four".