164938527 has 12 divisors (see below), whose sum is σ = 256571224. Its totient is φ = 101500560.

The previous prime is 164938517. The next prime is 164938541. The reversal of 164938527 is 725839461.

It is not a de Polignac number, because 164938527 - 2¹⁰ = 164937503 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164938517) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 704749 + ... + 704982.

Almost surely, 2^164938527 is an apocalyptic number.

164938527 is a deficient number, since it is larger than the sum of its proper divisors (91632697).

164938527 is a wasteful number, since it uses less digits than its factorization.

164938527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1409750 (or 1409747 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The square root of 164938527 is about 12842.8395224732. The cubic root of 164938527 is about 548.4125321334.

The spelling of 164938527 in words is "one hundred sixty-four million, nine hundred thirty-eight thousand, five hundred twenty-seven".