146851025 has 6 divisors (see below), whose sum is σ = 182095302. Its totient is φ = 117480800.

The previous prime is 146851007. The next prime is 146851037. The reversal of 146851025 is 520158641.

It can be written as a sum of positive squares in 3 ways, for example, as 32809984 + 114041041 = 5728^2 + 10679^2 .

It is not a de Polignac number, because 146851025 - 2¹⁰ = 146850001 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 146850982 and 146851000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2936996 + ... + 2937045.

It is an arithmetic number, because the mean of its divisors is an integer number (30349217).

Almost surely, 2^146851025 is an apocalyptic number.

It is an amenable number.

146851025 is a deficient number, since it is larger than the sum of its proper divisors (35244277).

146851025 is an equidigital number, since it uses as much as digits as its factorization.

146851025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5874051 (or 5874046 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 32.

The square root of 146851025 is about 12118.2104701973. The cubic root of 146851025 is about 527.5848638948.

The spelling of 146851025 in words is "one hundred forty-six million, eight hundred fifty-one thousand, twenty-five".