47025524 has 96 divisors (see below), whose sum is σ = 109057536. Its totient is φ = 17233920.

The previous prime is 47025509. The next prime is 47025527. The reversal of 47025524 is 42552074.

It is a happy number.

It is a super-2 number, since 2×47025524² = 4422799814949152, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47025527) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 343184 + ... + 343320.

It is an arithmetic number, because the mean of its divisors is an integer number (1136016).

Almost surely, 2^47025524 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 47025524, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54528768).

47025524 is an abundant number, since it is smaller than the sum of its proper divisors (62032012).

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

47025524 is a wasteful number, since it uses less digits than its factorization.

47025524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225 (or 223 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 29.

The square root of 47025524 is about 6857.5158767589. The cubic root of 47025524 is about 360.9479236222.

Adding to 47025524 its reverse (42552074), we get a palindrome (89577598).

The spelling of 47025524 in words is "forty-seven million, twenty-five thousand, five hundred twenty-four".