164253948 has 24 divisors (see below), whose sum is σ = 399923328. Its totient is φ = 52370736.

The previous prime is 164253923. The next prime is 164254007. The reversal of 164253948 is 849352461.

164253948 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, 297286 + ... + 297837.

It is an arithmetic number, because the mean of its divisors is an integer number (16663472).

Almost surely, 2^164253948 is an apocalyptic number.

It is an amenable number.

164253948 is an abundant number, since it is smaller than the sum of its proper divisors (235669380).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

164253948 is a wasteful number, since it uses less digits than its factorization.

164253948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 595153 (or 595151 counting only the distinct ones).

The product of its digits is 207360, while the sum is 42.

The square root of 164253948 is about 12816.1596432005. The cubic root of 164253948 is about 547.6527494400.

The spelling of 164253948 in words is "one hundred sixty-four million, two hundred fifty-three thousand, nine hundred forty-eight".