47234776 has 8 divisors (see below), whose sum is σ = 88565220. Its totient is φ = 23617384.

The previous prime is 47234753. The next prime is 47234777. The reversal of 47234776 is 67743274.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×47234776² = 4462248127540352, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47234777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2952166 + ... + 2952181.

Almost surely, 2^47234776 is an apocalyptic number.

It is an amenable number.

47234776 is a deficient number, since it is larger than the sum of its proper divisors (41330444).

47234776 is a wasteful number, since it uses less digits than its factorization.

47234776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5904353 (or 5904349 counting only the distinct ones).

The product of its digits is 197568, while the sum is 40.

The square root of 47234776 is about 6872.7560701657. The cubic root of 47234776 is about 361.4825079361.

The spelling of 47234776 in words is "forty-seven million, two hundred thirty-four thousand, seven hundred seventy-six".