41662601 has 8 divisors (see below), whose sum is σ = 43105608. Its totient is φ = 40240000.

The previous prime is 41662559. The next prime is 41662613. The reversal of 41662601 is 10626614.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 7557001 + 34105600 = 2749^2 + 5840^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 41662601 - 2¹⁴ = 41646217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41662651) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 890 + ... + 9171.

It is an arithmetic number, because the mean of its divisors is an integer number (5388201).

Almost surely, 2^41662601 is an apocalyptic number.

41662601 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

41662601 is a deficient number, since it is larger than the sum of its proper divisors (1443007).

41662601 is a wasteful number, since it uses less digits than its factorization.

41662601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10203.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 41662601 is about 6454.6573108105. The cubic root of 41662601 is about 346.6693609053.

The spelling of 41662601 in words is "forty-one million, six hundred sixty-two thousand, six hundred one".