47652725 has 6 divisors (see below), whose sum is σ = 59089410. Its totient is φ = 38122160.

The previous prime is 47652719. The next prime is 47652727. The reversal of 47652725 is 52725674.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 14394436 + 33258289 = 3794^2 + 5767^2 .

It is not a de Polignac number, because 47652725 - 2¹⁴ = 47636341 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47652727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 953030 + ... + 953079.

It is an arithmetic number, because the mean of its divisors is an integer number (9848235).

Almost surely, 2^47652725 is an apocalyptic number.

It is an amenable number.

47652725 is a deficient number, since it is larger than the sum of its proper divisors (11436685).

47652725 is a wasteful number, since it uses less digits than its factorization.

47652725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1906119 (or 1906114 counting only the distinct ones).

The product of its digits is 117600, while the sum is 38.

The square root of 47652725 is about 6903.0953202169. The cubic root of 47652725 is about 362.5455511526.

The spelling of 47652725 in words is "forty-seven million, six hundred fifty-two thousand, seven hundred twenty-five".