47248123 has 8 divisors (see below), whose sum is σ = 52524416. Its totient is φ = 42206400.

The previous prime is 47248111. The next prime is 47248127. The reversal of 47248123 is 32184274.

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 47248123 - 2²¹ = 45150971 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (47248127) 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, 58218 + ... + 59023.

It is an arithmetic number, because the mean of its divisors is an integer number (6565552).

Almost surely, 2^47248123 is an apocalyptic number.

47248123 is a deficient number, since it is larger than the sum of its proper divisors (5276293).

47248123 is a wasteful number, since it uses less digits than its factorization.

47248123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117285.

The product of its digits is 10752, while the sum is 31.

The square root of 47248123 is about 6873.7270094178. The cubic root of 47248123 is about 361.5165524338.

The spelling of 47248123 in words is "forty-seven million, two hundred forty-eight thousand, one hundred twenty-three".