47548007 has 4 divisors (see below), whose sum is σ = 51205560. Its totient is φ = 43890456.

The previous prime is 47547991. The next prime is 47548009. The reversal of 47548007 is 70084574.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 47548007 - 2⁴ = 47547991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47548009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1828757 + ... + 1828782.

It is an arithmetic number, because the mean of its divisors is an integer number (12801390).

Almost surely, 2^47548007 is an apocalyptic number.

47548007 is a deficient number, since it is larger than the sum of its proper divisors (3657553).

47548007 is a wasteful number, since it uses less digits than its factorization.

47548007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3657552.

The product of its (nonzero) digits is 31360, while the sum is 35.

The square root of 47548007 is about 6895.5062903314. The cubic root of 47548007 is about 362.2797888853.

The spelling of 47548007 in words is "forty-seven million, five hundred forty-eight thousand, seven".