41400657 has 6 divisors (see below), whose sum is σ = 59800962. Its totient is φ = 27600432.

The previous prime is 41400641. The next prime is 41400659. The reversal of 41400657 is 75600414.

41400657 is a `hidden beast` number, since 4 + 1 + 4 + 0 + 0 + 657 = 666.

It can be written as a sum of positive squares in only one way, i.e., 37748736 + 3651921 = 6144^2 + 1911^2 .

It is not a de Polignac number, because 41400657 - 2⁴ = 41400641 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 41400657.

It is not an unprimeable number, because it can be changed into a prime (41400659) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2300028 + ... + 2300045.

It is an arithmetic number, because the mean of its divisors is an integer number (9966827).

Almost surely, 2^41400657 is an apocalyptic number.

It is an amenable number.

41400657 is a deficient number, since it is larger than the sum of its proper divisors (18400305).

41400657 is a wasteful number, since it uses less digits than its factorization.

41400657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4600079 (or 4600076 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 41400657 is about 6434.3342312939. The cubic root of 41400657 is about 345.9412983599.

The spelling of 41400657 in words is "forty-one million, four hundred thousand, six hundred fifty-seven".