47145410 has 16 divisors (see below), whose sum is σ = 91389816. Its totient is φ = 17407488.

The previous prime is 47145407. The next prime is 47145419. The reversal of 47145410 is 1454174.

47145410 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 29997529 + 17147881 = 5477^2 + 4141^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 47145410.

It is not an unprimeable number, because it can be changed into a prime (47145419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181199 + ... + 181458.

Almost surely, 2^47145410 is an apocalyptic number.

47145410 is a deficient number, since it is larger than the sum of its proper divisors (44244406).

47145410 is a wasteful number, since it uses less digits than its factorization.

47145410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362677.

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 47145410 is about 6866.2515246676. The cubic root of 47145410 is about 361.2543946497.

Adding to 47145410 its reverse (1454174), we get a palindrome (48599584).

The spelling of 47145410 in words is "forty-seven million, one hundred forty-five thousand, four hundred ten".