47462427 has 6 divisors (see below), whose sum is σ = 68556852. Its totient is φ = 31641612.

The previous prime is 47462423. The next prime is 47462431. The reversal of 47462427 is 72426474.

It is a happy number.

47462427 is a `hidden beast` number, since 4 + 7 + 4 + 624 + 27 = 666.

It is an interprime number because it is at equal distance from previous prime (47462423) and next prime (47462431).

It is not a de Polignac number, because 47462427 - 2² = 47462423 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 47462391 and 47462400.

It is not an unprimeable number, because it can be changed into a prime (47462423) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2636793 + ... + 2636810.

It is an arithmetic number, because the mean of its divisors is an integer number (11426142).

Almost surely, 2^47462427 is an apocalyptic number.

47462427 is a deficient number, since it is larger than the sum of its proper divisors (21094425).

47462427 is a wasteful number, since it uses less digits than its factorization.

47462427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5273609 (or 5273606 counting only the distinct ones).

The product of its digits is 75264, while the sum is 36.

The square root of 47462427 is about 6889.2980048768. The cubic root of 47462427 is about 362.0623067666.

The spelling of 47462427 in words is "forty-seven million, four hundred sixty-two thousand, four hundred twenty-seven".