41252520 has 32 divisors (see below), whose sum is σ = 123757920. Its totient is φ = 11000640.

The previous prime is 41252513. The next prime is 41252543. The reversal of 41252520 is 2525214.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171766 + ... + 172005.

It is an arithmetic number, because the mean of its divisors is an integer number (3867435).

Almost surely, 2^41252520 is an apocalyptic number.

41252520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

41252520 is an abundant number, since it is smaller than the sum of its proper divisors (82505400).

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

41252520 is a wasteful number, since it uses less digits than its factorization.

41252520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343785 (or 343781 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 41252520 is about 6422.8124680704. The cubic root of 41252520 is about 345.5281974246.

Adding to 41252520 its reverse (2525214), we get a palindrome (43777734).

The spelling of 41252520 in words is "forty-one million, two hundred fifty-two thousand, five hundred twenty".