47326280 has 16 divisors (see below), whose sum is σ = 106484220. Its totient is φ = 18930496.

The previous prime is 47326271. The next prime is 47326291. The reversal of 47326280 is 8262374.

It can be written as a sum of positive squares in 2 ways, for example, as 43270084 + 4056196 = 6578^2 + 2014^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 591539 + ... + 591618.

Almost surely, 2^47326280 is an apocalyptic number.

47326280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47326280 is an abundant number, since it is smaller than the sum of its proper divisors (59157940).

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

47326280 is a wasteful number, since it uses less digits than its factorization.

47326280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1183168 (or 1183164 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 47326280 is about 6879.4098584108. The cubic root of 47326280 is about 361.7157806925.

The spelling of 47326280 in words is "forty-seven million, three hundred twenty-six thousand, two hundred eighty".