40075627 has 2 divisors, whose sum is σ = 40075628. Its totient is φ = 40075626.

The previous prime is 40075621. The next prime is 40075639. The reversal of 40075627 is 72657004.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40075627 is a prime.

It is not a weakly prime, because it can be changed into another prime (40075621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20037813 + 20037814.

It is an arithmetic number, because the mean of its divisors is an integer number (20037814).

Almost surely, 2^40075627 is an apocalyptic number.

40075627 is a deficient number, since it is larger than the sum of its proper divisors (1).

40075627 is an equidigital number, since it uses as much as digits as its factorization.

40075627 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 40075627 is about 6330.5313363098. The cubic root of 40075627 is about 342.2105875612.

The spelling of 40075627 in words is "forty million, seventy-five thousand, six hundred twenty-seven".