47960000 has 140 divisors (see below), whose sum is σ = 130926840. Its totient is φ = 17280000.

The previous prime is 47959981. The next prime is 47960023. The reversal of 47960000 is 6974.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 439946 + ... + 440054.

Almost surely, 2^47960000 is an apocalyptic number.

47960000 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 47960000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65463420).

47960000 is an abundant number, since it is smaller than the sum of its proper divisors (82966840).

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

47960000 is a wasteful number, since it uses less digits than its factorization.

47960000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152 (or 127 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 47960000 is about 6925.3158772723. The cubic root of 47960000 is about 363.3231393674.

Adding to 47960000 its reverse (6974), we get a palindrome (47966974).

The spelling of 47960000 in words is "forty-seven million, nine hundred sixty thousand".