90626527 has 2 divisors, whose sum is σ = 90626528. Its totient is φ = 90626526.

The previous prime is 90626491. The next prime is 90626563. The reversal of 90626527 is 72562609.

It is a balanced prime because it is at equal distance from previous prime (90626491) and next prime (90626563).

It is a cyclic number.

It is not a de Polignac number, because 90626527 - 2¹⁵ = 90593759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (90626027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45313263 + 45313264.

It is an arithmetic number, because the mean of its divisors is an integer number (45313264).

Almost surely, 2^90626527 is an apocalyptic number.

90626527 is a deficient number, since it is larger than the sum of its proper divisors (1).

90626527 is an equidigital number, since it uses as much as digits as its factorization.

90626527 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 90626527 is about 9519.7965839612. The cubic root of 90626527 is about 449.1779675887.

The spelling of 90626527 in words is "ninety million, six hundred twenty-six thousand, five hundred twenty-seven".