47263616 has 16 divisors (see below), whose sum is σ = 94158240. Its totient is φ = 23631744.

The previous prime is 47263549. The next prime is 47263627. The reversal of 47263616 is 61636274.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 184496 + ... + 184751.

It is an arithmetic number, because the mean of its divisors is an integer number (5884890).

Almost surely, 2^47263616 is an apocalyptic number.

It is an amenable number.

47263616 is a deficient number, since it is larger than the sum of its proper divisors (46894624).

47263616 is an equidigital number, since it uses as much as digits as its factorization.

47263616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369261 (or 369249 counting only the distinct ones).

The product of its digits is 36288, while the sum is 35.

The square root of 47263616 is about 6874.8538893565. The cubic root of 47263616 is about 361.5560627430.

The spelling of 47263616 in words is "forty-seven million, two hundred sixty-three thousand, six hundred sixteen".