164750748 has 96 divisors (see below), whose sum is σ = 428198400. Its totient is φ = 49065984.

The previous prime is 164750741. The next prime is 164750801. The reversal of 164750748 is 847057461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164750741) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 466540 + ... + 466892.

It is an arithmetic number, because the mean of its divisors is an integer number (4460400).

Almost surely, 2^164750748 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 164750748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (214099200).

164750748 is an abundant number, since it is smaller than the sum of its proper divisors (263447652).

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

164750748 is a wasteful number, since it uses less digits than its factorization.

164750748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491 (or 489 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 42.

The square root of 164750748 is about 12835.5267909034. The cubic root of 164750748 is about 548.2043344414.

The spelling of 164750748 in words is "one hundred sixty-four million, seven hundred fifty thousand, seven hundred forty-eight".