47258338 has 8 divisors (see below), whose sum is σ = 70916688. Its totient is φ = 23619444.

The previous prime is 47258329. The next prime is 47258389. The reversal of 47258338 is 83385274.

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 47258338.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6945 + ... + 11947.

It is an arithmetic number, because the mean of its divisors is an integer number (8864586).

Almost surely, 2^47258338 is an apocalyptic number.

47258338 is a deficient number, since it is larger than the sum of its proper divisors (23658350).

47258338 is a wasteful number, since it uses less digits than its factorization.

47258338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9728.

The product of its digits is 161280, while the sum is 40.

The square root of 47258338 is about 6874.4700159358. The cubic root of 47258338 is about 361.5426037366.

The spelling of 47258338 in words is "forty-seven million, two hundred fifty-eight thousand, three hundred thirty-eight".