47046351 has 32 divisors (see below), whose sum is σ = 71705088. Its totient is φ = 27181440.

The previous prime is 47046331. The next prime is 47046353. The reversal of 47046351 is 15364074.

It is not a de Polignac number, because 47046351 - 2¹⁸ = 46784207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47046353) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 64350 + ... + 65076.

It is an arithmetic number, because the mean of its divisors is an integer number (2240784).

Almost surely, 2^47046351 is an apocalyptic number.

47046351 is a deficient number, since it is larger than the sum of its proper divisors (24658737).

47046351 is a wasteful number, since it uses less digits than its factorization.

47046351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 831.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 47046351 is about 6859.0342614686. The cubic root of 47046351 is about 361.0012021558.

The spelling of 47046351 in words is "forty-seven million, forty-six thousand, three hundred fifty-one".