40946341 has 4 divisors (see below), whose sum is σ = 41308812. Its totient is φ = 40583872.

The previous prime is 40946333. The next prime is 40946351. The reversal of 40946341 is 14364904.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 20884900 + 20061441 = 4570^2 + 4479^2 .

It is a cyclic number.

It is not a de Polignac number, because 40946341 - 2³ = 40946333 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40946351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181066 + ... + 181291.

It is an arithmetic number, because the mean of its divisors is an integer number (10327203).

Almost surely, 2^40946341 is an apocalyptic number.

It is an amenable number.

40946341 is a deficient number, since it is larger than the sum of its proper divisors (362471).

40946341 is a wasteful number, since it uses less digits than its factorization.

40946341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362470.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 40946341 is about 6398.9328016475. The cubic root of 40946341 is about 344.6712291875.

The spelling of 40946341 in words is "forty million, nine hundred forty-six thousand, three hundred forty-one".