47424461 has 8 divisors (see below), whose sum is σ = 54312000. Its totient is φ = 40565088.

The previous prime is 47424427. The next prime is 47424463. The reversal of 47424461 is 16442474.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 47424461 - 2⁶ = 47424397 is a prime.

It is a super-2 number, since 2×47424461² = 4498159002281042, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47424463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3296 + ... + 10281.

It is an arithmetic number, because the mean of its divisors is an integer number (6789000).

Almost surely, 2^47424461 is an apocalyptic number.

It is an amenable number.

47424461 is a deficient number, since it is larger than the sum of its proper divisors (6887539).

47424461 is a wasteful number, since it uses less digits than its factorization.

47424461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14083.

The product of its digits is 21504, while the sum is 32.

The square root of 47424461 is about 6886.5420204919. The cubic root of 47424461 is about 361.9657410881.

The spelling of 47424461 in words is "forty-seven million, four hundred twenty-four thousand, four hundred sixty-one".