47462239 has 8 divisors (see below), whose sum is σ = 52981632. Its totient is φ = 42143640.

The previous prime is 47462237. The next prime is 47462243. The reversal of 47462239 is 93226474.

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

It is not a de Polignac number, because 47462239 - 2¹ = 47462237 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 47462198 and 47462207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47462237) 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, 49699 + ... + 50644.

It is an arithmetic number, because the mean of its divisors is an integer number (6622704).

Almost surely, 2^47462239 is an apocalyptic number.

47462239 is a deficient number, since it is larger than the sum of its proper divisors (5519393).

47462239 is a wasteful number, since it uses less digits than its factorization.

47462239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100397.

The product of its digits is 72576, while the sum is 37.

The square root of 47462239 is about 6889.2843605123. The cubic root of 47462239 is about 362.0618287196.

The spelling of 47462239 in words is "forty-seven million, four hundred sixty-two thousand, two hundred thirty-nine".