40975027 has 2 divisors, whose sum is σ = 40975028. Its totient is φ = 40975026.

The previous prime is 40975019. The next prime is 40975079. The reversal of 40975027 is 72057904.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40975027 - 2³ = 40975019 is a prime.

It is equal to p_2489317 and since 40975027 and 2489317 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 40974983 and 40975001.

It is not a weakly prime, because it can be changed into another prime (40975007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20487513 + 20487514.

It is an arithmetic number, because the mean of its divisors is an integer number (20487514).

Almost surely, 2^40975027 is an apocalyptic number.

40975027 is a deficient number, since it is larger than the sum of its proper divisors (1).

40975027 is an equidigital number, since it uses as much as digits as its factorization.

40975027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 40975027 is about 6401.1738767198. The cubic root of 40975027 is about 344.7516997955.

The spelling of 40975027 in words is "forty million, nine hundred seventy-five thousand, twenty-seven".