47707450 has 48 divisors (see below), whose sum is σ = 104707584. Its totient is φ = 15825600.

The previous prime is 47707427. The next prime is 47707483. The reversal of 47707450 is 5470774.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8652 + ... + 13048.

It is an arithmetic number, because the mean of its divisors is an integer number (2181408).

Almost surely, 2^47707450 is an apocalyptic number.

47707450 is an abundant number, since it is smaller than the sum of its proper divisors (57000134).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47707450 is a wasteful number, since it uses less digits than its factorization.

47707450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4447 (or 4442 counting only the distinct ones).

The product of its (nonzero) digits is 27440, while the sum is 34.

The square root of 47707450 is about 6907.0579844099. The cubic root of 47707450 is about 362.6842820449.

The spelling of 47707450 in words is "forty-seven million, seven hundred seven thousand, four hundred fifty".