164071054 has 16 divisors (see below), whose sum is σ = 281459808. Its totient is φ = 70267392.

The previous prime is 164071043. The next prime is 164071091. The reversal of 164071054 is 450170461.

164071054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23094 + ... + 29350.

It is an arithmetic number, because the mean of its divisors is an integer number (17591238).

Almost surely, 2^164071054 is an apocalyptic number.

164071054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

164071054 is a deficient number, since it is larger than the sum of its proper divisors (117388754).

164071054 is a wasteful number, since it uses less digits than its factorization.

164071054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8139.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 164071054 is about 12809.0223670661. The cubic root of 164071054 is about 547.4494065827.

The spelling of 164071054 in words is "one hundred sixty-four million, seventy-one thousand, fifty-four".