41398555 has 8 divisors (see below), whose sum is σ = 54194544. Its totient is φ = 30108000.

The previous prime is 41398543. The next prime is 41398579. The reversal of 41398555 is 55589314.

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

It is a de Polignac number, because none of the positive numbers 2^k-41398555 is a prime.

It is a Duffinian 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, 376296 + ... + 376405.

It is an arithmetic number, because the mean of its divisors is an integer number (6774318).

Almost surely, 2^41398555 is an apocalyptic number.

41398555 is a deficient number, since it is larger than the sum of its proper divisors (12795989).

41398555 is a wasteful number, since it uses less digits than its factorization.

41398555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 752717.

The product of its digits is 108000, while the sum is 40.

The square root of 41398555 is about 6434.1708867577. The cubic root of 41398555 is about 345.9354435340.

The spelling of 41398555 in words is "forty-one million, three hundred ninety-eight thousand, five hundred fifty-five".