41002730 has 24 divisors (see below), whose sum is σ = 74775852. Its totient is φ = 16187264.

The previous prime is 41002711. The next prime is 41002757. The reversal of 41002730 is 3720014.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 36638809 + 4363921 = 6053^2 + 2089^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 41002699 and 41002708.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 236924 + ... + 237096.

Almost surely, 2^41002730 is an apocalyptic number.

41002730 is a deficient number, since it is larger than the sum of its proper divisors (33773122).

41002730 is a wasteful number, since it uses less digits than its factorization.

41002730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490 (or 317 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 41002730 is about 6403.3374110693. The cubic root of 41002730 is about 344.8293772286.

Adding to 41002730 its reverse (3720014), we get a palindrome (44722744).

The spelling of 41002730 in words is "forty-one million, two thousand, seven hundred thirty".