41969644 has 6 divisors (see below), whose sum is σ = 73446884. Its totient is φ = 20984820.

The previous prime is 41969639. The next prime is 41969657. The reversal of 41969644 is 44696914.

It is a super-2 number, since 2×41969644² = 3522902034973472, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 41969644.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5246202 + ... + 5246209.

Almost surely, 2^41969644 is an apocalyptic number.

It is an amenable number.

41969644 is a deficient number, since it is larger than the sum of its proper divisors (31477240).

41969644 is a wasteful number, since it uses less digits than its factorization.

41969644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10492415 (or 10492413 counting only the distinct ones).

The product of its digits is 186624, while the sum is 43.

The square root of 41969644 is about 6478.3982588291. The cubic root of 41969644 is about 347.5188996501.

The spelling of 41969644 in words is "forty-one million, nine hundred sixty-nine thousand, six hundred forty-four".