47045088 has 36 divisors (see below), whose sum is σ = 133785288. Its totient is φ = 15681600.

The previous prime is 47045059. The next prime is 47045123. The reversal of 47045088 is 88054074.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 81388 + ... + 81963.

It is an arithmetic number, because the mean of its divisors is an integer number (3716258).

Almost surely, 2^47045088 is an apocalyptic number.

47045088 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

47045088 is an abundant number, since it is smaller than the sum of its proper divisors (86740200).

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

47045088 is a wasteful number, since it uses less digits than its factorization.

47045088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163367 (or 163356 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 36.

The square root of 47045088 is about 6858.9421924959. The cubic root of 47045088 is about 360.9979716637.

The spelling of 47045088 in words is "forty-seven million, forty-five thousand, eighty-eight".