47373140 has 24 divisors (see below), whose sum is σ = 100746240. Its totient is φ = 18708768.

The previous prime is 47373121. The next prime is 47373167. The reversal of 47373140 is 4137374.

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, 13412 + ... + 16571.

It is an arithmetic number, because the mean of its divisors is an integer number (4197760).

Almost surely, 2^47373140 is an apocalyptic number.

It is an amenable number.

47373140 is an abundant number, since it is smaller than the sum of its proper divisors (53373100).

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

47373140 is a wasteful number, since it uses less digits than its factorization.

47373140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30071 (or 30069 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 29.

The square root of 47373140 is about 6882.8148311574. The cubic root of 47373140 is about 361.8351253091.

The spelling of 47373140 in words is "forty-seven million, three hundred seventy-three thousand, one hundred forty".