40252027 has 2 divisors, whose sum is σ = 40252028. Its totient is φ = 40252026.

The previous prime is 40252021. The next prime is 40252031. The reversal of 40252027 is 72025204.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40252027 - 2³ = 40252019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40251989 and 40252007.

It is not a weakly prime, because it can be changed into another prime (40252021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20126013 + 20126014.

It is an arithmetic number, because the mean of its divisors is an integer number (20126014).

Almost surely, 2^40252027 is an apocalyptic number.

40252027 is a deficient number, since it is larger than the sum of its proper divisors (1).

40252027 is an equidigital number, since it uses as much as digits as its factorization.

40252027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1120, while the sum is 22.

The square root of 40252027 is about 6344.4485181929. The cubic root of 40252027 is about 342.7119529182.

The spelling of 40252027 in words is "forty million, two hundred fifty-two thousand, twenty-seven".