180070925 has 12 divisors (see below), whose sum is σ = 226348980. Its totient is φ = 142081920.

The previous prime is 180070903. The next prime is 180070931. The reversal of 180070925 is 529070081.

It can be written as a sum of positive squares in 6 ways, for example, as 30791401 + 149279524 = 5549^2 + 12218^2 .

It is not a de Polignac number, because 180070925 - 2⁸ = 180070669 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 180070891 and 180070900.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47510 + ... + 51159.

It is an arithmetic number, because the mean of its divisors is an integer number (18862415).

Almost surely, 2^180070925 is an apocalyptic number.

It is an amenable number.

180070925 is a deficient number, since it is larger than the sum of its proper divisors (46278055).

180070925 is an equidigital number, since it uses as much as digits as its factorization.

180070925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98752 (or 98747 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 180070925 is about 13419.0508233630. The cubic root of 180070925 is about 564.6957664576.

The spelling of 180070925 in words is "one hundred eighty million, seventy thousand, nine hundred twenty-five".