47601312 has 48 divisors (see below), whose sum is σ = 136315872. Its totient is φ = 14424320.

The previous prime is 47601299. The next prime is 47601313. The reversal of 47601312 is 21310674.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (47601313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21483 + ... + 23594.

It is an arithmetic number, because the mean of its divisors is an integer number (2839914).

Almost surely, 2^47601312 is an apocalyptic number.

It is an amenable number.

47601312 is an abundant number, since it is smaller than the sum of its proper divisors (88714560).

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

47601312 is a wasteful number, since it uses less digits than its factorization.

47601312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45101 (or 45093 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 47601312 is about 6899.3704060588. The cubic root of 47601312 is about 362.4151195637.

Adding to 47601312 its reverse (21310674), we get a palindrome (68911986).

The spelling of 47601312 in words is "forty-seven million, six hundred one thousand, three hundred twelve".