164295430 has 32 divisors (see below), whose sum is σ = 319171104. Its totient is φ = 60531456.

The previous prime is 164295427. The next prime is 164295433. The reversal of 164295430 is 34592461.

It is a happy number.

164295430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (164295427) and next prime (164295433).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164295433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75234 + ... + 77386.

It is an arithmetic number, because the mean of its divisors is an integer number (9974097).

Almost surely, 2^164295430 is an apocalyptic number.

164295430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

164295430 is a deficient number, since it is larger than the sum of its proper divisors (154875674).

164295430 is a wasteful number, since it uses less digits than its factorization.

164295430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2760.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 164295430 is about 12817.7778885421. Note that the first 3 decimals coincide. The cubic root of 164295430 is about 547.6988484216.

The spelling of 164295430 in words is "one hundred sixty-four million, two hundred ninety-five thousand, four hundred thirty".