47005502 has 8 divisors (see below), whose sum is σ = 71664312. Its totient is φ = 23117400.

The previous prime is 47005489. The next prime is 47005507. The reversal of 47005502 is 20550074.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47005507) 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 3 ways as a sum of consecutive naturals, for example, 192524 + ... + 192767.

It is an arithmetic number, because the mean of its divisors is an integer number (8958039).

Almost surely, 2^47005502 is an apocalyptic number.

47005502 is a deficient number, since it is larger than the sum of its proper divisors (24658810).

47005502 is a wasteful number, since it uses less digits than its factorization.

47005502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385354.

The product of its (nonzero) digits is 1400, while the sum is 23.

The square root of 47005502 is about 6856.0558632497. The cubic root of 47005502 is about 360.8966895645.

Adding to 47005502 its reverse (20550074), we get a palindrome (67555576).

The spelling of 47005502 in words is "forty-seven million, five thousand, five hundred two".