47015105 has 16 divisors (see below), whose sum is σ = 59163264. Its totient is φ = 35798400.

The previous prime is 47015099. The next prime is 47015113. The reversal of 47015105 is 50151074.

It is not a de Polignac number, because 47015105 - 2⁶ = 47015041 is a prime.

It is a super-2 number, since 2×47015105² = 4420840196322050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

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, 25205 + ... + 27005.

It is an arithmetic number, because the mean of its divisors is an integer number (3697704).

Almost surely, 2^47015105 is an apocalyptic number.

It is an amenable number.

47015105 is a deficient number, since it is larger than the sum of its proper divisors (12148159).

47015105 is a wasteful number, since it uses less digits than its factorization.

47015105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2056.

The product of its (nonzero) digits is 700, while the sum is 23.

The square root of 47015105 is about 6856.7561572510. The cubic root of 47015105 is about 360.9212643822.

Adding to 47015105 its reverse (50151074), we get a palindrome (97166179).

The spelling of 47015105 in words is "forty-seven million, fifteen thousand, one hundred five".