47196768 has 24 divisors (see below), whose sum is σ = 123891768. Its totient is φ = 15732224.

The previous prime is 47196767. The next prime is 47196791. The reversal of 47196768 is 86769174.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47196767) 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, 245721 + ... + 245912.

It is an arithmetic number, because the mean of its divisors is an integer number (5162157).

Almost surely, 2^47196768 is an apocalyptic number.

47196768 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

47196768 is an abundant number, since it is smaller than the sum of its proper divisors (76695000).

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

47196768 is a wasteful number, since it uses less digits than its factorization.

47196768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491646 (or 491638 counting only the distinct ones).

The product of its digits is 508032, while the sum is 48.

The square root of 47196768 is about 6869.9903930064. The cubic root of 47196768 is about 361.3855249141.

The spelling of 47196768 in words is "forty-seven million, one hundred ninety-six thousand, seven hundred sixty-eight".