41528772 has 18 divisors (see below), whose sum is σ = 104975598. Its totient is φ = 13842912.

The previous prime is 41528759. The next prime is 41528789. The reversal of 41528772 is 27782514.

It can be written as a sum of positive squares in only one way, i.e., 41139396 + 389376 = 6414^2 + 624^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 1153577 = 41528772 / (4 + 1 + 5 + 2 + 8 + 7 + 7 + 2).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 576753 + ... + 576824.

Almost surely, 2^41528772 is an apocalyptic number.

It is an amenable number.

41528772 is an abundant number, since it is smaller than the sum of its proper divisors (63446826).

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

41528772 is a wasteful number, since it uses less digits than its factorization.

41528772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1153587 (or 1153582 counting only the distinct ones).

The product of its digits is 31360, while the sum is 36.

The square root of 41528772 is about 6444.2821167295. The cubic root of 41528772 is about 346.2977712156.

The spelling of 41528772 in words is "forty-one million, five hundred twenty-eight thousand, seven hundred seventy-two".