41387231 has 8 divisors (see below), whose sum is σ = 44377920. Its totient is φ = 38458368.

The previous prime is 41387221. The next prime is 41387237. The reversal of 41387231 is 13278314.

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

It is a cyclic number.

It is not a de Polignac number, because 41387231 - 2¹⁸ = 41125087 is a prime.

It is a super-2 number, since 2×41387231² = 3425805779694722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41387194 and 41387203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41387237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14066 + ... + 16751.

It is an arithmetic number, because the mean of its divisors is an integer number (5547240).

Almost surely, 2^41387231 is an apocalyptic number.

41387231 is a deficient number, since it is larger than the sum of its proper divisors (2990689).

41387231 is a wasteful number, since it uses less digits than its factorization.

41387231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30913.

The product of its digits is 4032, while the sum is 29.

The square root of 41387231 is about 6433.2908375108. The cubic root of 41387231 is about 345.9038987116.

The spelling of 41387231 in words is "forty-one million, three hundred eighty-seven thousand, two hundred thirty-one".