47150025 has 48 divisors (see below), whose sum is σ = 86286144. Its totient is φ = 22567680.

The previous prime is 47150017. The next prime is 47150029. The reversal of 47150025 is 52005174.

It is not a de Polignac number, because 47150025 - 2³ = 47150017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 47149977 and 47150004.

It is not an unprimeable number, because it can be changed into a prime (47150029) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 35422 + ... + 36728.

It is an arithmetic number, because the mean of its divisors is an integer number (1797628).

Almost surely, 2^47150025 is an apocalyptic number.

It is an amenable number.

47150025 is a deficient number, since it is larger than the sum of its proper divisors (39136119).

47150025 is a wasteful number, since it uses less digits than its factorization.

47150025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1370 (or 1365 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 24.

The square root of 47150025 is about 6866.5875804507. The cubic root of 47150025 is about 361.2661818320.

Adding to 47150025 its reverse (52005174), we get a palindrome (99155199).

The spelling of 47150025 in words is "forty-seven million, one hundred fifty thousand, twenty-five".