47401505 has 8 divisors (see below), whose sum is σ = 59355072. Its totient is φ = 36272368.

The previous prime is 47401493. The next prime is 47401577. The reversal of 47401505 is 50510474.

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 47401505 - 2⁶ = 47401441 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 205979 + ... + 206208.

It is an arithmetic number, because the mean of its divisors is an integer number (7419384).

Almost surely, 2^47401505 is an apocalyptic number.

It is an amenable number.

47401505 is a deficient number, since it is larger than the sum of its proper divisors (11953567).

47401505 is a wasteful number, since it uses less digits than its factorization.

47401505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412215.

The product of its (nonzero) digits is 2800, while the sum is 26.

The square root of 47401505 is about 6884.8750896440. The cubic root of 47401505 is about 361.9073280072.

Adding to 47401505 its reverse (50510474), we get a palindrome (97911979).

The spelling of 47401505 in words is "forty-seven million, four hundred one thousand, five hundred five".