47126242 has 8 divisors (see below), whose sum is σ = 72193536. Its totient is φ = 23061732.

The previous prime is 47126201. The next prime is 47126243. The reversal of 47126242 is 24262174.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 47126242.

It is not an unprimeable number, because it can be changed into a prime (47126243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250578 + ... + 250765.

It is an arithmetic number, because the mean of its divisors is an integer number (9024192).

Almost surely, 2^47126242 is an apocalyptic number.

47126242 is a deficient number, since it is larger than the sum of its proper divisors (25067294).

47126242 is a wasteful number, since it uses less digits than its factorization.

47126242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501392.

The product of its digits is 5376, while the sum is 28.

The square root of 47126242 is about 6864.8555702214. The cubic root of 47126242 is about 361.2054293818.

The spelling of 47126242 in words is "forty-seven million, one hundred twenty-six thousand, two hundred forty-two".