47245115 has 16 divisors (see below), whose sum is σ = 61295520. Its totient is φ = 34836480.

The previous prime is 47245109. The next prime is 47245123. The reversal of 47245115 is 51154274.

It is not a de Polignac number, because 47245115 - 2⁸ = 47244859 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3206 + ... + 10235.

It is an arithmetic number, because the mean of its divisors is an integer number (3830970).

Almost surely, 2^47245115 is an apocalyptic number.

47245115 is a deficient number, since it is larger than the sum of its proper divisors (14050405).

47245115 is a wasteful number, since it uses less digits than its factorization.

47245115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13502.

The product of its digits is 5600, while the sum is 29.

The square root of 47245115 is about 6873.5082017846. The cubic root of 47245115 is about 361.5088804192.

Adding to 47245115 its reverse (51154274), we get a palindrome (98399389).

The spelling of 47245115 in words is "forty-seven million, two hundred forty-five thousand, one hundred fifteen".