47601863 has 4 divisors (see below), whose sum is σ = 47965368. Its totient is φ = 47238360.

The previous prime is 47601823. The next prime is 47601871. The reversal of 47601863 is 36810674.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47601863 is a prime.

It is a super-2 number, since 2×47601863² = 4531874722141538, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47601823) 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, 181556 + ... + 181817.

It is an arithmetic number, because the mean of its divisors is an integer number (11991342).

Almost surely, 2^47601863 is an apocalyptic number.

47601863 is a deficient number, since it is larger than the sum of its proper divisors (363505).

47601863 is a wasteful number, since it uses less digits than its factorization.

47601863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363504.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 47601863 is about 6899.4103371230. The cubic root of 47601863 is about 362.4165179143.

The spelling of 47601863 in words is "forty-seven million, six hundred one thousand, eight hundred sixty-three".