40849627 has 16 divisors (see below), whose sum is σ = 51351552. Its totient is φ = 31629600.

The previous prime is 40849619. The next prime is 40849643. The reversal of 40849627 is 72694804.

It is a cyclic number.

It is not a de Polignac number, because 40849627 - 2³ = 40849619 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40849627.

It is not an unprimeable number, because it can be changed into a prime (40849607) 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, 499 + ... + 9052.

It is an arithmetic number, because the mean of its divisors is an integer number (3209472).

Almost surely, 2^40849627 is an apocalyptic number.

40849627 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

40849627 is a deficient number, since it is larger than the sum of its proper divisors (10501925).

40849627 is a wasteful number, since it uses less digits than its factorization.

40849627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9618.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 40849627 is about 6391.3712926101. The cubic root of 40849627 is about 344.3996476332.

The spelling of 40849627 in words is "forty million, eight hundred forty-nine thousand, six hundred twenty-seven".