47119990 has 16 divisors (see below), whose sum is σ = 84894480. Its totient is φ = 18830560.

The previous prime is 47119951. The next prime is 47120053. The reversal of 47119990 is 9991174.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18600 + ... + 20980.

It is an arithmetic number, because the mean of its divisors is an integer number (5305905).

Almost surely, 2^47119990 is an apocalyptic number.

47119990 is a deficient number, since it is larger than the sum of its proper divisors (37774490).

47119990 is a wasteful number, since it uses less digits than its factorization.

47119990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4367.

The product of its (nonzero) digits is 20412, while the sum is 40.

The square root of 47119990 is about 6864.4001922965. The cubic root of 47119990 is about 361.1894555767.

The spelling of 47119990 in words is "forty-seven million, one hundred nineteen thousand, nine hundred ninety".