40998826 has 8 divisors (see below), whose sum is σ = 67089024. Its totient is φ = 18635820.

The previous prime is 40998821. The next prime is 40998851. The reversal of 40998826 is 62889904.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (40998821) 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, 931770 + ... + 931813.

It is an arithmetic number, because the mean of its divisors is an integer number (8386128).

Almost surely, 2^40998826 is an apocalyptic number.

40998826 is a deficient number, since it is larger than the sum of its proper divisors (26090198).

40998826 is a wasteful number, since it uses less digits than its factorization.

40998826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1863596.

The product of its (nonzero) digits is 248832, while the sum is 46.

The square root of 40998826 is about 6403.0325627784. The cubic root of 40998826 is about 344.8184327816.

It can be divided in two parts, 409988 and 26, that added together give a palindrome (410014).

The spelling of 40998826 in words is "forty million, nine hundred ninety-eight thousand, eight hundred twenty-six".