47504450 has 24 divisors (see below), whose sum is σ = 100981632. Its totient is φ = 16287120.

The previous prime is 47504419. The next prime is 47504473. The reversal of 47504450 is 5440574.

It is a super-3 number, since 3×47504450³ (a number of 24 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67514 + ... + 68213.

It is an arithmetic number, because the mean of its divisors is an integer number (4207568).

Almost surely, 2^47504450 is an apocalyptic number.

47504450 is an abundant number, since it is smaller than the sum of its proper divisors (53477182).

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

47504450 is a wasteful number, since it uses less digits than its factorization.

47504450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135746 (or 135741 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 29.

The square root of 47504450 is about 6892.3472054156. The cubic root of 47504450 is about 362.1691313088.

The spelling of 47504450 in words is "forty-seven million, five hundred four thousand, four hundred fifty".