47436125 has 16 divisors (see below), whose sum is σ = 64584000. Its totient is φ = 34498000.

The previous prime is 47436121. The next prime is 47436131. The reversal of 47436125 is 52163474.

It is not a de Polignac number, because 47436125 - 2² = 47436121 is a prime.

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

It is a junction number, because it is equal to n+sod(n) for n = 47436091 and 47436100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47436121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15875 + ... + 18624.

It is an arithmetic number, because the mean of its divisors is an integer number (4036500).

Almost surely, 2^47436125 is an apocalyptic number.

It is an amenable number.

47436125 is a deficient number, since it is larger than the sum of its proper divisors (17147875).

47436125 is a wasteful number, since it uses less digits than its factorization.

47436125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34525 (or 34515 counting only the distinct ones).

The product of its digits is 20160, while the sum is 32.

The square root of 47436125 is about 6887.3888375784. The cubic root of 47436125 is about 361.9954136961.

Adding to 47436125 its reverse (52163474), we get a palindrome (99599599).

The spelling of 47436125 in words is "forty-seven million, four hundred thirty-six thousand, one hundred twenty-five".