47926320 has 80 divisors (see below), whose sum is σ = 160010592. Its totient is φ = 11796480.

The previous prime is 47926313. The next prime is 47926321. The reversal of 47926320 is 2362974.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (47926321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4561 + ... + 10800.

Almost surely, 2^47926320 is an apocalyptic number.

47926320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47926320 is an abundant number, since it is smaller than the sum of its proper divisors (112084272).

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

47926320 is a wasteful number, since it uses less digits than its factorization.

47926320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15390 (or 15384 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 47926320 is about 6922.8837921779. The cubic root of 47926320 is about 363.2380713324.

The spelling of 47926320 in words is "forty-seven million, nine hundred twenty-six thousand, three hundred twenty".