162113952 has 288 divisors, whose sum is σ = 583982784. Its totient is φ = 38707200.

The previous prime is 162113929. The next prime is 162113953. The reversal of 162113952 is 259311261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162113953) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 672552 + ... + 672792.

It is an arithmetic number, because the mean of its divisors is an integer number (2027718).

Almost surely, 2^162113952 is an apocalyptic number.

162113952 is a gapful number since it is divisible by the number (12) 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 162113952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (291991392).

162113952 is an abundant number, since it is smaller than the sum of its proper divisors (421868832).

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

162113952 is a wasteful number, since it uses less digits than its factorization.

162113952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292 (or 277 counting only the distinct ones).

The product of its digits is 3240, while the sum is 30.

The square root of 162113952 is about 12732.3977317707. The cubic root of 162113952 is about 545.2639655006.

The spelling of 162113952 in words is "one hundred sixty-two million, one hundred thirteen thousand, nine hundred fifty-two".