230154025 has 6 divisors (see below), whose sum is σ = 285391022. Its totient is φ = 184123200.

The previous prime is 230153999. The next prime is 230154061. The reversal of 230154025 is 520451032.

It can be written as a sum of positive squares in 3 ways, for example, as 45954841 + 184199184 = 6779^2 + 13572^2 .

It is not a de Polignac number, because 230154025 - 2¹⁵ = 230121257 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230153987 and 230154005.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4603056 + ... + 4603105.

Almost surely, 2^230154025 is an apocalyptic number.

230154025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

230154025 is a deficient number, since it is larger than the sum of its proper divisors (55236997).

230154025 is an equidigital number, since it uses as much as digits as its factorization.

230154025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9206171 (or 9206166 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 230154025 is about 15170.8280920983. The cubic root of 230154025 is about 612.8293050806.

The spelling of 230154025 in words is "two hundred thirty million, one hundred fifty-four thousand, twenty-five".