41491642 has 8 divisors (see below), whose sum is σ = 62301600. Its totient is φ = 20724444.

The previous prime is 41491607. The next prime is 41491643. The reversal of 41491642 is 24619414.

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 (41491643) 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, 8142 + ... + 12217.

It is an arithmetic number, because the mean of its divisors is an integer number (7787700).

Almost surely, 2^41491642 is an apocalyptic number.

41491642 is a deficient number, since it is larger than the sum of its proper divisors (20809958).

41491642 is a wasteful number, since it uses less digits than its factorization.

41491642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21380.

The product of its digits is 6912, while the sum is 31.

The square root of 41491642 is about 6441.4006240879. The cubic root of 41491642 is about 346.1945345954.

The spelling of 41491642 in words is "forty-one million, four hundred ninety-one thousand, six hundred forty-two".