164061352 has 128 divisors (see below), whose sum is σ = 413280000. Its totient is φ = 59222016.

The previous prime is 164061329. The next prime is 164061353. The reversal of 164061352 is 253160461.

It is a super-2 number, since 2×164061352² = 53832254440135808, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 164061352.

It is not an unprimeable number, because it can be changed into a prime (164061353) 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, 400924 + ... + 401332.

It is an arithmetic number, because the mean of its divisors is an integer number (3228750).

Almost surely, 2^164061352 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 164061352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (206640000).

164061352 is an abundant number, since it is smaller than the sum of its proper divisors (249218648).

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

164061352 is a wasteful number, since it uses less digits than its factorization.

164061352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483 (or 479 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 164061352 is about 12808.6436440398. The cubic root of 164061352 is about 547.4386156099.

The spelling of 164061352 in words is "one hundred sixty-four million, sixty-one thousand, three hundred fifty-two".