47245180 has 24 divisors (see below), whose sum is σ = 99459360. Its totient is φ = 18851520.

The previous prime is 47245123. The next prime is 47245201. The reversal of 47245180 is 8154274.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6090 + ... + 11470.

It is an arithmetic number, because the mean of its divisors is an integer number (4144140).

Almost surely, 2^47245180 is an apocalyptic number.

It is an amenable number.

47245180 is an abundant number, since it is smaller than the sum of its proper divisors (52214180).

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

47245180 is a wasteful number, since it uses less digits than its factorization.

47245180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5829 (or 5827 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 31.

The square root of 47245180 is about 6873.5129300817. The cubic root of 47245180 is about 361.5090462075.

The spelling of 47245180 in words is "forty-seven million, two hundred forty-five thousand, one hundred eighty".