47990914 has 8 divisors (see below), whose sum is σ = 74308608. Its totient is φ = 23221380.

The previous prime is 47990909. The next prime is 47990923. The reversal of 47990914 is 41909974.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 386962 + ... + 387085.

It is an arithmetic number, because the mean of its divisors is an integer number (9288576).

Almost surely, 2^47990914 is an apocalyptic number.

47990914 is a deficient number, since it is larger than the sum of its proper divisors (26317694).

47990914 is a wasteful number, since it uses less digits than its factorization.

47990914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774080.

The product of its (nonzero) digits is 81648, while the sum is 43.

The square root of 47990914 is about 6927.5474736735. The cubic root of 47990914 is about 363.4011860670.

The spelling of 47990914 in words is "forty-seven million, nine hundred ninety thousand, nine hundred fourteen".