40270841 has 24 divisors (see below), whose sum is σ = 46959264. Its totient is φ = 34394880.

The previous prime is 40270817. The next prime is 40270847. The reversal of 40270841 is 14807204.

It is not a de Polignac number, because 40270841 - 2⁶ = 40270777 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40270841.

It is not an unprimeable number, because it can be changed into a prime (40270847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 307346 + ... + 307476.

It is an arithmetic number, because the mean of its divisors is an integer number (1956636).

Almost surely, 2^40270841 is an apocalyptic number.

It is an amenable number.

40270841 is a deficient number, since it is larger than the sum of its proper divisors (6688423).

40270841 is a wasteful number, since it uses less digits than its factorization.

40270841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281 (or 268 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 26.

The square root of 40270841 is about 6345.9310585603. The cubic root of 40270841 is about 342.7653396985.

The spelling of 40270841 in words is "forty million, two hundred seventy thousand, eight hundred forty-one".