912342025 has 27 divisors (see below), whose sum is σ = 1317533511. Its totient is φ = 624881040.

The previous prime is 912342017. The next prime is 912342037. The reversal of 912342025 is 520243219.

The square root of 912342025 is 30205.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 328443129 + 583898896 = 18123^2 + 24164^2 .

It is not a de Polignac number, because 912342025 - 2³ = 912342017 is a prime.

It is a super-2 number, since 2×912342025² = 1664735941162201250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 912341984 and 912342002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1056744 + ... + 1057606.

Almost surely, 2^912342025 is an apocalyptic number.

912342025 is the 30205-th square number.

912342025 is the 15103-rd centered octagonal number.

It is an amenable number.

912342025 is a deficient number, since it is larger than the sum of its proper divisors (405191486).

912342025 is an frugal number, since it uses more digits than its factorization.

912342025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1750 (or 875 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The cubic root of 912342025 is about 969.8827310672.

The spelling of 912342025 in words is "nine hundred twelve million, three hundred forty-two thousand, twenty-five".