146160016 has 60 divisors (see below), whose sum is σ = 305647972. Its totient is φ = 67682304.

The previous prime is 146160011. The next prime is 146160019. The reversal of 146160016 is 610061641.

It can be written as a sum of positive squares in 6 ways, for example, as 1679616 + 144480400 = 1296^2 + 12020^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146160011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 337336 + ... + 337768.

Almost surely, 2^146160016 is an apocalyptic number.

146160016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 146160016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152823986).

146160016 is an abundant number, since it is smaller than the sum of its proper divisors (159487956).

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

146160016 is a wasteful number, since it uses less digits than its factorization.

146160016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548 (or 525 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 146160016 is about 12089.6656694881. The cubic root of 146160016 is about 526.7560438676.

The spelling of 146160016 in words is "one hundred forty-six million, one hundred sixty thousand, sixteen".