41564042 has 8 divisors (see below), whose sum is σ = 67141956. Its totient is φ = 19183392.

The previous prime is 41564021. The next prime is 41564063. The reversal of 41564042 is 24046514.

It is an interprime number because it is at equal distance from previous prime (41564021) and next prime (41564063).

It can be written as a sum of positive squares in 2 ways, for example, as 38427601 + 3136441 = 6199^2 + 1771^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (26), and also a Moran number because the ratio is a prime number: 1598617 = 41564042 / (4 + 1 + 5 + 6 + 4 + 0 + 4 + 2).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 799283 + ... + 799334.

Almost surely, 2^41564042 is an apocalyptic number.

41564042 is a deficient number, since it is larger than the sum of its proper divisors (25577914).

41564042 is a wasteful number, since it uses less digits than its factorization.

41564042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1598632.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 41564042 is about 6447.0180703950. The cubic root of 41564042 is about 346.3957793010.

The spelling of 41564042 in words is "forty-one million, five hundred sixty-four thousand, forty-two".