47034031 has 6 divisors (see below), whose sum is σ = 51698696. Its totient is φ = 42758100.

The previous prime is 47034017. The next prime is 47034077. The reversal of 47034031 is 13043074.

It is a happy number.

It is not a de Polignac number, because 47034031 - 2¹¹ = 47031983 is a prime.

It is a super-2 number, since 2×47034031² = 4424400144217922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47033993 and 47034011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47034331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 194235 + ... + 194476.

Almost surely, 2^47034031 is an apocalyptic number.

47034031 is a deficient number, since it is larger than the sum of its proper divisors (4664665).

47034031 is a wasteful number, since it uses less digits than its factorization.

47034031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388733 (or 388722 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 47034031 is about 6858.1361170510. The cubic root of 47034031 is about 360.9696876813.

The spelling of 47034031 in words is "forty-seven million, thirty-four thousand, thirty-one".