89470127 has 2 divisors, whose sum is σ = 89470128. Its totient is φ = 89470126.

The previous prime is 89470097. The next prime is 89470141. The reversal of 89470127 is 72107498.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 89470127 - 2⁶ = 89470063 is a prime.

It is a super-2 number, since 2×89470127² = 16009807250792258, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (89470177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44735063 + 44735064.

It is an arithmetic number, because the mean of its divisors is an integer number (44735064).

Almost surely, 2^89470127 is an apocalyptic number.

89470127 is a deficient number, since it is larger than the sum of its proper divisors (1).

89470127 is an equidigital number, since it uses as much as digits as its factorization.

89470127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28224, while the sum is 38.

The square root of 89470127 is about 9458.8649953364. The cubic root of 89470127 is about 447.2592706682.

The spelling of 89470127 in words is "eighty-nine million, four hundred seventy thousand, one hundred twenty-seven".