47393269 has 8 divisors (see below), whose sum is σ = 59087808. Its totient is φ = 36929760.

The previous prime is 47393261. The next prime is 47393323. The reversal of 47393269 is 96239374.

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

It is not a de Polignac number, because 47393269 - 2³ = 47393261 is a prime.

It is a super-2 number, since 2×47393269² = 4492243893012722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47393261) 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, 307672 + ... + 307825.

It is an arithmetic number, because the mean of its divisors is an integer number (7385976).

Almost surely, 2^47393269 is an apocalyptic number.

It is an amenable number.

47393269 is a deficient number, since it is larger than the sum of its proper divisors (11694539).

47393269 is a wasteful number, since it uses less digits than its factorization.

47393269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 615515.

The product of its digits is 244944, while the sum is 43.

The square root of 47393269 is about 6884.2769409721. The cubic root of 47393269 is about 361.8863663563.

It can be divided in two parts, 4739 and 3269, that added together give a palindrome (8008).

The spelling of 47393269 in words is "forty-seven million, three hundred ninety-three thousand, two hundred sixty-nine".