47354137 has 16 divisors (see below), whose sum is σ = 51480000. Its totient is φ = 43412544.

The previous prime is 47354113. The next prime is 47354149. The reversal of 47354137 is 73145374.

It is a cyclic number.

It is not a de Polignac number, because 47354137 - 2⁷ = 47354009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47357137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121539 + ... + 121927.

It is an arithmetic number, because the mean of its divisors is an integer number (3217500).

Almost surely, 2^47354137 is an apocalyptic number.

It is an amenable number.

47354137 is a deficient number, since it is larger than the sum of its proper divisors (4125863).

47354137 is a wasteful number, since it uses less digits than its factorization.

47354137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600.

The product of its digits is 35280, while the sum is 34.

The square root of 47354137 is about 6881.4342255085. The cubic root of 47354137 is about 361.7867373233.

The spelling of 47354137 in words is "forty-seven million, three hundred fifty-four thousand, one hundred thirty-seven".