162083725 has 12 divisors (see below), whose sum is σ = 203739316. Its totient is φ = 127889280.

The previous prime is 162083723. The next prime is 162083743. The reversal of 162083725 is 527380261.

It is a happy number.

162083725 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 11923209 + 150160516 = 3453^2 + 12254^2 .

It is not a de Polignac number, because 162083725 - 2¹ = 162083723 is a prime.

It is a super-2 number, since 2×162083725² = 52542267819751250, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162083723) 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, 42582 + ... + 46231.

Almost surely, 2^162083725 is an apocalyptic number.

It is an amenable number.

162083725 is a deficient number, since it is larger than the sum of its proper divisors (41655591).

162083725 is an equidigital number, since it uses as much as digits as its factorization.

162083725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88896 (or 88891 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 162083725 is about 12731.2106651331. The cubic root of 162083725 is about 545.2300742816.

The spelling of 162083725 in words is "one hundred sixty-two million, eighty-three thousand, seven hundred twenty-five".