47250324 has 96 divisors (see below), whose sum is σ = 138055680. Its totient is φ = 13845600.

The previous prime is 47250319. The next prime is 47250331. The reversal of 47250324 is 42305274.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36187 + ... + 37469.

It is an arithmetic number, because the mean of its divisors is an integer number (1438080).

Almost surely, 2^47250324 is an apocalyptic number.

47250324 is a gapful number since it is divisible by the number (44) 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 47250324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69027840).

47250324 is an abundant number, since it is smaller than the sum of its proper divisors (90805356).

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

47250324 is a wasteful number, since it uses less digits than its factorization.

47250324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1338 (or 1330 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 27.

The square root of 47250324 is about 6873.8871099255. The cubic root of 47250324 is about 361.5221659589.

Adding to 47250324 its reverse (42305274), we get a palindrome (89555598).

It can be divided in two parts, 47250 and 324, that added together give a palindrome (47574).

The spelling of 47250324 in words is "forty-seven million, two hundred fifty thousand, three hundred twenty-four".