47610145 has 8 divisors (see below), whose sum is σ = 62326080. Its totient is φ = 34625520.

The previous prime is 47610137. The next prime is 47610151. The reversal of 47610145 is 54101674.

47610145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 47610145 - 2³ = 47610137 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

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, 432765 + ... + 432874.

It is an arithmetic number, because the mean of its divisors is an integer number (7790760).

Almost surely, 2^47610145 is an apocalyptic number.

It is an amenable number.

47610145 is a deficient number, since it is larger than the sum of its proper divisors (14715935).

47610145 is a wasteful number, since it uses less digits than its factorization.

47610145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 865655.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 47610145 is about 6900.0105072384. The cubic root of 47610145 is about 362.4375350157.

The spelling of 47610145 in words is "forty-seven million, six hundred ten thousand, one hundred forty-five".