47043488 has 24 divisors (see below), whose sum is σ = 98066052. Its totient is φ = 22137856.

The previous prime is 47043433. The next prime is 47043509. The reversal of 47043488 is 88434074.

47043488 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 45535504 + 1507984 = 6748^2 + 1228^2 .

It is a super-2 number, since 2×47043488² = 4426179526412288, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42695 + ... + 43782.

Almost surely, 2^47043488 is an apocalyptic number.

It is an amenable number.

47043488 is an abundant number, since it is smaller than the sum of its proper divisors (51022564).

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

47043488 is a wasteful number, since it uses less digits than its factorization.

47043488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86504 (or 86496 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 38.

The square root of 47043488 is about 6858.8255554431. The cubic root of 47043488 is about 360.9938791124.

It can be divided in two parts, 4704 and 3488, that added together give a 13-th power (8192 = 2¹³).

The spelling of 47043488 in words is "forty-seven million, forty-three thousand, four hundred eighty-eight".