201472625 has 8 divisors (see below), whose sum is σ = 251437992. Its totient is φ = 161178000.

The previous prime is 201472619. The next prime is 201472631. The reversal of 201472625 is 526274102.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (201472619) and next prime (201472631).

It can be written as a sum of positive squares in 4 ways, for example, as 2211169 + 199261456 = 1487^2 + 14116^2 .

It is not a de Polignac number, because 201472625 - 2¹⁰ = 201471601 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 805766 + ... + 806015.

It is an arithmetic number, because the mean of its divisors is an integer number (31429749).

Almost surely, 2^201472625 is an apocalyptic number.

201472625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

201472625 is a deficient number, since it is larger than the sum of its proper divisors (49965367).

201472625 is an equidigital number, since it uses as much as digits as its factorization.

201472625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1611796 (or 1611786 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 201472625 is about 14194.1052905775. The cubic root of 201472625 is about 586.2353663588.

The spelling of 201472625 in words is "two hundred one million, four hundred seventy-two thousand, six hundred twenty-five".