47044134 has 24 divisors (see below), whose sum is σ = 107925480. Its totient is φ = 14758848.

The previous prime is 47044111. The next prime is 47044139. The reversal of 47044134 is 43144074.

It is a junction number, because it is equal to n+sod(n) for n = 47044098 and 47044107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47044139) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 76564 + ... + 77175.

It is an arithmetic number, because the mean of its divisors is an integer number (4496895).

Almost surely, 2^47044134 is an apocalyptic number.

47044134 is an abundant number, since it is smaller than the sum of its proper divisors (60881346).

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

47044134 is a wasteful number, since it uses less digits than its factorization.

47044134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153764 (or 153761 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

The square root of 47044134 is about 6858.8726478919. The cubic root of 47044134 is about 360.9955314912.

The spelling of 47044134 in words is "forty-seven million, forty-four thousand, one hundred thirty-four".