47380335 has 16 divisors (see below), whose sum is σ = 76482144. Its totient is φ = 25044992.

The previous prime is 47380331. The next prime is 47380337. The reversal of 47380335 is 53308374.

It is a cyclic number.

It is not a de Polignac number, because 47380335 - 2² = 47380331 is a prime.

It is a super-2 number, since 2×47380335² = 4489792289424450, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 47380296 and 47380305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47380331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12282 + ... + 15671.

It is an arithmetic number, because the mean of its divisors is an integer number (4780134).

Almost surely, 2^47380335 is an apocalyptic number.

47380335 is a deficient number, since it is larger than the sum of its proper divisors (29101809).

47380335 is a wasteful number, since it uses less digits than its factorization.

47380335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28074.

The product of its (nonzero) digits is 30240, while the sum is 33.

The square root of 47380335 is about 6883.3374899100. The cubic root of 47380335 is about 361.8534428053.

It can be divided in two parts, 473 and 80335, that added together give a palindrome (80808).

The spelling of 47380335 in words is "forty-seven million, three hundred eighty thousand, three hundred thirty-five".