47241630 has 48 divisors (see below), whose sum is σ = 127383984. Its totient is φ = 12597120.

The previous prime is 47241617. The next prime is 47241641. The reversal of 47241630 is 3614274.

47241630 is a `hidden beast` number, since 4 + 7 + 24 + 1 + 630 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 47241594 and 47241603.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7291 + ... + 12150.

It is an arithmetic number, because the mean of its divisors is an integer number (2653833).

Almost surely, 2^47241630 is an apocalyptic number.

47241630 is an abundant number, since it is smaller than the sum of its proper divisors (80142354).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47241630 is a wasteful number, since it uses less digits than its factorization.

47241630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19463 (or 19451 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 47241630 is about 6873.2546875552. The cubic root of 47241630 is about 361.4999913913.

The spelling of 47241630 in words is "forty-seven million, two hundred forty-one thousand, six hundred thirty".