47949300 has 288 divisors, whose sum is σ = 183321600. Its totient is φ = 10523520.

The previous prime is 47949289. The next prime is 47949311. The reversal of 47949300 is 394974.

It is an interprime number because it is at equal distance from previous prime (47949289) and next prime (47949311).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 812671 + ... + 812729.

Almost surely, 2^47949300 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47949300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91660800).

47949300 is an abundant number, since it is smaller than the sum of its proper divisors (135372300).

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

47949300 is a wasteful number, since it uses less digits than its factorization.

47949300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132 (or 119 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 47949300 is about 6924.5433062405. The cubic root of 47949300 is about 363.2961179139.

The spelling of 47949300 in words is "forty-seven million, nine hundred forty-nine thousand, three hundred".