47959899 has 32 divisors (see below), whose sum is σ = 72597504. Its totient is φ = 27941760.

The previous prime is 47959897. The next prime is 47959931. The reversal of 47959899 is 99895974.

It is a happy number.

It is not a de Polignac number, because 47959899 - 2¹ = 47959897 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47959897) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 113709 + ... + 114129.

It is an arithmetic number, because the mean of its divisors is an integer number (2268672).

Almost surely, 2^47959899 is an apocalyptic number.

47959899 is a deficient number, since it is larger than the sum of its proper divisors (24637605).

47959899 is a wasteful number, since it uses less digits than its factorization.

47959899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 587.

The product of its digits is 7348320, while the sum is 60.

The square root of 47959899 is about 6925.3085851823. The cubic root of 47959899 is about 363.3228843239.

It can be divided in two parts, 479 and 59899, that added together give a triangular number (60378 = T₃₄₇).

The spelling of 47959899 in words is "forty-seven million, nine hundred fifty-nine thousand, eight hundred ninety-nine".