47464848 has 30 divisors (see below), whose sum is σ = 132836054. Its totient is φ = 15821568.

The previous prime is 47464843. The next prime is 47464861. The reversal of 47464848 is 84846474.

It can be written as a sum of positive squares in only one way, i.e., 32626944 + 14837904 = 5712^2 + 3852^2 .

It is not an unprimeable number, because it can be changed into a prime (47464843) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 164665 + ... + 164952.

Almost surely, 2^47464848 is an apocalyptic number.

47464848 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

47464848 is an abundant number, since it is smaller than the sum of its proper divisors (85371206).

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

47464848 is a wasteful number, since it uses less digits than its factorization.

47464848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329631 (or 329622 counting only the distinct ones).

The product of its digits is 688128, while the sum is 45.

The square root of 47464848 is about 6889.4737099433. The cubic root of 47464848 is about 362.0684627795.

The spelling of 47464848 in words is "forty-seven million, four hundred sixty-four thousand, eight hundred forty-eight".