47005499 has 4 divisors (see below), whose sum is σ = 48005664. Its totient is φ = 46005336.

The previous prime is 47005489. The next prime is 47005507. The reversal of 47005499 is 99450074.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 47005499 - 2¹² = 47001403 is a prime.

It is a Duffinian number.

47005499 is a modest number, since divided by 5499 gives 47 as remainder.

It is not an unprimeable number, because it can be changed into a prime (47005489) 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, 500012 + ... + 500105.

It is an arithmetic number, because the mean of its divisors is an integer number (12001416).

Almost surely, 2^47005499 is an apocalyptic number.

47005499 is a deficient number, since it is larger than the sum of its proper divisors (1000165).

47005499 is a wasteful number, since it uses less digits than its factorization.

47005499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000164.

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 47005499 is about 6856.0556444650. The cubic root of 47005499 is about 360.8966818867.

The spelling of 47005499 in words is "forty-seven million, five thousand, four hundred ninety-nine".