47813025 has 96 divisors (see below), whose sum is σ = 93744000. Its totient is φ = 21288960.

The previous prime is 47813023. The next prime is 47813041. The reversal of 47813025 is 52031874.

It is not a de Polignac number, because 47813025 - 2¹ = 47813023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 47812983 and 47813001.

It is not an unprimeable number, because it can be changed into a prime (47813023) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 537181 + ... + 537269.

It is an arithmetic number, because the mean of its divisors is an integer number (976500).

Almost surely, 2^47813025 is an apocalyptic number.

It is an amenable number.

47813025 is a deficient number, since it is larger than the sum of its proper divisors (45930975).

47813025 is a wasteful number, since it uses less digits than its factorization.

47813025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163 (or 158 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 47813025 is about 6914.6963056956. The cubic root of 47813025 is about 362.9516210218.

Adding to 47813025 its reverse (52031874), we get a palindrome (99844899).

The spelling of 47813025 in words is "forty-seven million, eight hundred thirteen thousand, twenty-five".