41846645 has 16 divisors (see below), whose sum is σ = 53256000. Its totient is φ = 31477248.

The previous prime is 41846603. The next prime is 41846647. The reversal of 41846645 is 54664814.

It is a cyclic number.

It is not a de Polignac number, because 41846645 - 2¹⁶ = 41781109 is a prime.

It is a super-2 number, since 2×41846645² = 3502283395512050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 41846599 and 41846608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41846647) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11621 + ... + 14789.

It is an arithmetic number, because the mean of its divisors is an integer number (3328500).

Almost surely, 2^41846645 is an apocalyptic number.

41846645 is the 5282-nd pentagonal number.

It is an amenable number.

41846645 is a deficient number, since it is larger than the sum of its proper divisors (11409355).

41846645 is a wasteful number, since it uses less digits than its factorization.

41846645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3332.

The product of its digits is 92160, while the sum is 38.

The square root of 41846645 is about 6468.8982833246. The cubic root of 41846645 is about 347.1790802174.

The spelling of 41846645 in words is "forty-one million, eight hundred forty-six thousand, six hundred forty-five".