47771088 has 40 divisors (see below), whose sum is σ = 130670208. Its totient is φ = 14986752.

The previous prime is 47771083. The next prime is 47771099. The reversal of 47771088 is 88017774.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47771083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28456 + ... + 30087.

Almost surely, 2^47771088 is an apocalyptic number.

47771088 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

47771088 is an abundant number, since it is smaller than the sum of its proper divisors (82899120).

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

47771088 is a wasteful number, since it uses less digits than its factorization.

47771088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58571 (or 58565 counting only the distinct ones).

The product of its (nonzero) digits is 87808, while the sum is 42.

The square root of 47771088 is about 6911.6631862382. The cubic root of 47771088 is about 362.8454745310.

The spelling of 47771088 in words is "forty-seven million, seven hundred seventy-one thousand, eighty-eight".