41731390 has 8 divisors (see below), whose sum is σ = 75116520. Its totient is φ = 16692552.

The previous prime is 41731387. The next prime is 41731397. The reversal of 41731390 is 9313714.

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

It is a super-2 number, since 2×41731390² = 3483017822664200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41731397) 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, 2086560 + ... + 2086579.

It is an arithmetic number, because the mean of its divisors is an integer number (9389565).

Almost surely, 2^41731390 is an apocalyptic number.

41731390 is a deficient number, since it is larger than the sum of its proper divisors (33385130).

41731390 is a wasteful number, since it uses less digits than its factorization.

41731390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4173146.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 41731390 is about 6459.9837461096. The cubic root of 41731390 is about 346.8600509208.

The spelling of 41731390 in words is "forty-one million, seven hundred thirty-one thousand, three hundred ninety".