41411640 has 128 divisors (see below), whose sum is σ = 134265600. Its totient is φ = 10183680.

The previous prime is 41411639. The next prime is 41411641. The reversal of 41411640 is 4611414.

It is an interprime number because it is at equal distance from previous prime (41411639) and next prime (41411641).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41411641) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 93259 + ... + 93701.

It is an arithmetic number, because the mean of its divisors is an integer number (1048950).

Almost surely, 2^41411640 is an apocalyptic number.

41411640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41411640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67132800).

41411640 is an abundant number, since it is smaller than the sum of its proper divisors (92853960).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41411640 is a wasteful number, since it uses less digits than its factorization.

41411640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517 (or 513 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 41411640 is about 6435.1876429518. The cubic root of 41411640 is about 345.9718867420.

It can be divided in two parts, 414 and 11640, that multiplied together give a triangular number (4818960 = T₃₁₀₄).

The spelling of 41411640 in words is "forty-one million, four hundred eleven thousand, six hundred forty".