41516404 has 12 divisors (see below), whose sum is σ = 72944928. Its totient is φ = 20675000.

The previous prime is 41516399. The next prime is 41516407. The reversal of 41516404 is 40461514.

It is a super-2 number, since 2×41516404² = 3447223602182432, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41516407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19672 + ... + 21679.

It is an arithmetic number, because the mean of its divisors is an integer number (6078744).

Almost surely, 2^41516404 is an apocalyptic number.

It is an amenable number.

41516404 is a deficient number, since it is larger than the sum of its proper divisors (31428524).

41516404 is a wasteful number, since it uses less digits than its factorization.

41516404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41606 (or 41604 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 41516404 is about 6443.3224348934. The cubic root of 41516404 is about 346.2633899430.

Adding to 41516404 its reverse (40461514), we get a palindrome (81977918).

The spelling of 41516404 in words is "forty-one million, five hundred sixteen thousand, four hundred four".