90626027 has 2 divisors, whose sum is σ = 90626028. Its totient is φ = 90626026.

The previous prime is 90626023. The next prime is 90626059. The reversal of 90626027 is 72062609.

It is an a-pointer prime, because the next prime (90626059) can be obtained adding 90626027 to its sum of digits (32).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 90626027 - 2² = 90626023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 90625984 and 90626002.

It is not a weakly prime, because it can be changed into another prime (90626021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45313013 + 45313014.

It is an arithmetic number, because the mean of its divisors is an integer number (45313014).

Almost surely, 2^90626027 is an apocalyptic number.

90626027 is a deficient number, since it is larger than the sum of its proper divisors (1).

90626027 is an equidigital number, since it uses as much as digits as its factorization.

90626027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 90626027 is about 9519.7703228597. The cubic root of 90626027 is about 449.1771415267.

It can be divided in two parts, 9062602 and 7, that added together give a palindrome (9062609).

The spelling of 90626027 in words is "ninety million, six hundred twenty-six thousand, twenty-seven".