47958737 has 8 divisors (see below), whose sum is σ = 48758304. Its totient is φ = 47163168.

The previous prime is 47958733. The next prime is 47958769. The reversal of 47958737 is 73785974.

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

It is a cyclic number.

It is not a de Polignac number, because 47958737 - 2² = 47958733 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47958731) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31598 + ... + 33080.

It is an arithmetic number, because the mean of its divisors is an integer number (6094788).

Almost surely, 2^47958737 is an apocalyptic number.

It is an amenable number.

47958737 is a deficient number, since it is larger than the sum of its proper divisors (799567).

47958737 is a wasteful number, since it uses less digits than its factorization.

47958737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1999.

The product of its digits is 1481760, while the sum is 50.

The square root of 47958737 is about 6925.2246894956. The cubic root of 47958737 is about 363.3199500350.

The spelling of 47958737 in words is "forty-seven million, nine hundred fifty-eight thousand, seven hundred thirty-seven".