164426524 has 6 divisors (see below), whose sum is σ = 287746424. Its totient is φ = 82213260.

The previous prime is 164426473. The next prime is 164426531. The reversal of 164426524 is 425624461.

It is a super-3 number, since 3×164426524³ (a number of 26 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 164426524.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20553312 + ... + 20553319.

Almost surely, 2^164426524 is an apocalyptic number.

It is an amenable number.

164426524 is a deficient number, since it is larger than the sum of its proper divisors (123319900).

164426524 is a wasteful number, since it uses less digits than its factorization.

164426524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41106635 (or 41106633 counting only the distinct ones).

The product of its digits is 46080, while the sum is 34.

The square root of 164426524 is about 12822.8906257521. The cubic root of 164426524 is about 547.8444823050.

The spelling of 164426524 in words is "one hundred sixty-four million, four hundred twenty-six thousand, five hundred twenty-four".