47060990 has 16 divisors (see below), whose sum is σ = 88393248. Its totient is φ = 18005856.

The previous prime is 47060969. The next prime is 47060999. The reversal of 47060990 is 9906074.

It is a happy number.

It is a nialpdrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 47060990.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47060999) 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 7 ways as a sum of consecutive naturals, for example, 102077 + ... + 102536.

It is an arithmetic number, because the mean of its divisors is an integer number (5524578).

Almost surely, 2^47060990 is an apocalyptic number.

47060990 is a deficient number, since it is larger than the sum of its proper divisors (41332258).

47060990 is a wasteful number, since it uses less digits than its factorization.

47060990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204643.

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 47060990 is about 6860.1013112053. The cubic root of 47060990 is about 361.0386414644.

The spelling of 47060990 in words is "forty-seven million, sixty thousand, nine hundred ninety".