47495000 has 160 divisors (see below), whose sum is σ = 134956800. Its totient is φ = 15312000.

The previous prime is 47494981. The next prime is 47495009. The reversal of 47495000 is 59474.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47495009) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 804971 + ... + 805029.

It is an arithmetic number, because the mean of its divisors is an integer number (843480).

Almost surely, 2^47495000 is an apocalyptic number.

47495000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47495000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67478400).

47495000 is an abundant number, since it is smaller than the sum of its proper divisors (87461800).

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

47495000 is a wasteful number, since it uses less digits than its factorization.

47495000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115 (or 96 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 47495000 is about 6891.6616283738. The cubic root of 47495000 is about 362.1451144342.

The spelling of 47495000 in words is "forty-seven million, four hundred ninety-five thousand".