182148025 has 12 divisors (see below), whose sum is σ = 226053612. Its totient is φ = 145595840.

The previous prime is 182148019. The next prime is 182148037. The reversal of 182148025 is 520841281.

It can be written as a sum of positive squares in 6 ways, for example, as 33039504 + 149108521 = 5748^2 + 12211^2 .

It is not a de Polignac number, because 182148025 - 2¹⁹ = 181623737 is a prime.

It is a super-2 number, since 2×182148025² = 66355806022801250, which contains 22 as substring.

It is a Duffinian 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, 38067 + ... + 42583.

It is an arithmetic number, because the mean of its divisors is an integer number (18837801).

Almost surely, 2^182148025 is an apocalyptic number.

It is an amenable number.

182148025 is a deficient number, since it is larger than the sum of its proper divisors (43905587).

182148025 is a wasteful number, since it uses less digits than its factorization.

182148025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6140 (or 6135 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 31.

The square root of 182148025 is about 13496.2226196814. Note that the first 3 decimals coincide. The cubic root of 182148025 is about 566.8587074983.

The spelling of 182148025 in words is "one hundred eighty-two million, one hundred forty-eight thousand, twenty-five".