164202046 has 8 divisors (see below), whose sum is σ = 246532104. Its totient is φ = 82024680.

The previous prime is 164202043. The next prime is 164202107. The reversal of 164202046 is 640202461.

164202046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×164202046² = 53924623821172232, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 164202046.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164202043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35445 + ... + 39808.

It is an arithmetic number, because the mean of its divisors is an integer number (30816513).

Almost surely, 2^164202046 is an apocalyptic number.

164202046 is a deficient number, since it is larger than the sum of its proper divisors (82330058).

164202046 is a wasteful number, since it uses less digits than its factorization.

164202046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76346.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 164202046 is about 12814.1346176790. The cubic root of 164202046 is about 547.5950597715.

The spelling of 164202046 in words is "one hundred sixty-four million, two hundred two thousand, forty-six".