47893554 has 12 divisors (see below), whose sum is σ = 103769406. Its totient is φ = 15964512.

The previous prime is 47893541. The next prime is 47893579. The reversal of 47893554 is 45539874.

47893554 is a `hidden beast` number, since 4 + 7 + 8 + 93 + 554 = 666.

47893554 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 only one way, i.e., 44555625 + 3337929 = 6675^2 + 1827^2 .

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 5 ways as a sum of consecutive naturals, for example, 1330359 + ... + 1330394.

Almost surely, 2^47893554 is an apocalyptic number.

47893554 is an abundant number, since it is smaller than the sum of its proper divisors (55875852).

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

47893554 is a wasteful number, since it uses less digits than its factorization.

47893554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2660761 (or 2660758 counting only the distinct ones).

The product of its digits is 604800, while the sum is 45.

The square root of 47893554 is about 6920.5168882100. The cubic root of 47893554 is about 363.1552735990.

The spelling of 47893554 in words is "forty-seven million, eight hundred ninety-three thousand, five hundred fifty-four".