41745490 has 8 divisors (see below), whose sum is σ = 75141900. Its totient is φ = 16698192.

The previous prime is 41745481. The next prime is 41745493. The reversal of 41745490 is 9454714.

It can be written as a sum of positive squares in 2 ways, for example, as 41332041 + 413449 = 6429^2 + 643^2 .

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

It is not an unprimeable number, because it can be changed into a prime (41745493) 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, 2087265 + ... + 2087284.

Almost surely, 2^41745490 is an apocalyptic number.

41745490 is a deficient number, since it is larger than the sum of its proper divisors (33396410).

41745490 is a wasteful number, since it uses less digits than its factorization.

41745490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4174556.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 41745490 is about 6461.0749879567. The cubic root of 41745490 is about 346.8991116535.

The spelling of 41745490 in words is "forty-one million, seven hundred forty-five thousand, four hundred ninety".