47406951 has 10 divisors (see below), whose sum is σ = 70817912. Its totient is φ = 31604580.

The previous prime is 47406911. The next prime is 47406959. The reversal of 47406951 is 15960474.

It is not a de Polignac number, because 47406951 - 2⁹ = 47406439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47406959) 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 9 ways as a sum of consecutive naturals, for example, 292555 + ... + 292716.

Almost surely, 2^47406951 is an apocalyptic number.

47406951 is a deficient number, since it is larger than the sum of its proper divisors (23410961).

47406951 is an equidigital number, since it uses as much as digits as its factorization.

47406951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585283 (or 585274 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 47406951 is about 6885.2705829183. The cubic root of 47406951 is about 361.9211874253.

The spelling of 47406951 in words is "forty-seven million, four hundred six thousand, nine hundred fifty-one".