41621470 has 32 divisors (see below), whose sum is σ = 82031616. Its totient is φ = 15079200.

The previous prime is 41621443. The next prime is 41621471. The reversal of 41621470 is 7412614.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41621471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39855 + ... + 40885.

It is an arithmetic number, because the mean of its divisors is an integer number (2563488).

Almost surely, 2^41621470 is an apocalyptic number.

41621470 is a deficient number, since it is larger than the sum of its proper divisors (40410146).

41621470 is a wasteful number, since it uses less digits than its factorization.

41621470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1416.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 41621470 is about 6451.4703750385. The cubic root of 41621470 is about 346.5552413510. Note that the first 3 decimals are identical.

Subtracting from 41621470 its reverse (7412614), we obtain a triangular number (34208856 = T₈₂₇₁).

The spelling of 41621470 in words is "forty-one million, six hundred twenty-one thousand, four hundred seventy".