164302255 has 32 divisors (see below), whose sum is σ = 222082560. Its totient is φ = 115852800.

The previous prime is 164302249. The next prime is 164302261. The reversal of 164302255 is 552203461.

It is an interprime number because it is at equal distance from previous prime (164302249) and next prime (164302261).

It is not a de Polignac number, because 164302255 - 2¹¹ = 164300207 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 189954 + ... + 190816.

It is an arithmetic number, because the mean of its divisors is an integer number (6940080).

Almost surely, 2^164302255 is an apocalyptic number.

164302255 is a deficient number, since it is larger than the sum of its proper divisors (57780305).

164302255 is a wasteful number, since it uses less digits than its factorization.

164302255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1011.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 164302255 is about 12818.0441175711. The cubic root of 164302255 is about 547.7064323065.

The spelling of 164302255 in words is "one hundred sixty-four million, three hundred two thousand, two hundred fifty-five".