47516434 has 8 divisors (see below), whose sum is σ = 81456768. Its totient is φ = 20364180.

The previous prime is 47516431. The next prime is 47516437. The reversal of 47516434 is 43461574.

It is an interprime number because it is at equal distance from previous prime (47516431) and next prime (47516437).

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

It is a self number, because there is not a number n which added to its sum of digits gives 47516434.

It is not an unprimeable number, because it can be changed into a prime (47516431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1697002 + ... + 1697029.

It is an arithmetic number, because the mean of its divisors is an integer number (10182096).

Almost surely, 2^47516434 is an apocalyptic number.

47516434 is a deficient number, since it is larger than the sum of its proper divisors (33940334).

47516434 is a wasteful number, since it uses less digits than its factorization.

47516434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3394040.

The product of its digits is 40320, while the sum is 34.

The square root of 47516434 is about 6893.2165206092. The cubic root of 47516434 is about 362.1995836836.

The spelling of 47516434 in words is "forty-seven million, five hundred sixteen thousand, four hundred thirty-four".