47613628 has 12 divisors (see below), whose sum is σ = 85356432. Its totient is φ = 23226080.

The previous prime is 47613581. The next prime is 47613637. The reversal of 47613628 is 82631674.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145000 + ... + 145327.

It is an arithmetic number, because the mean of its divisors is an integer number (7113036).

Almost surely, 2^47613628 is an apocalyptic number.

It is an amenable number.

47613628 is a deficient number, since it is larger than the sum of its proper divisors (37742804).

47613628 is a wasteful number, since it uses less digits than its factorization.

47613628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290372 (or 290370 counting only the distinct ones).

The product of its digits is 48384, while the sum is 37.

The square root of 47613628 is about 6900.2628935425. The cubic root of 47613628 is about 362.4463730420.

The spelling of 47613628 in words is "forty-seven million, six hundred thirteen thousand, six hundred twenty-eight".