89292563 has 2 divisors, whose sum is σ = 89292564. Its totient is φ = 89292562.

The previous prime is 89292559. The next prime is 89292583. The reversal of 89292563 is 36529298.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 89292563 - 2² = 89292559 is a prime.

It is a Chen prime.

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

It is not a weakly prime, because it can be changed into another prime (89292583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44646281 + 44646282.

It is an arithmetic number, because the mean of its divisors is an integer number (44646282).

Almost surely, 2^89292563 is an apocalyptic number.

89292563 is a deficient number, since it is larger than the sum of its proper divisors (1).

89292563 is an equidigital number, since it uses as much as digits as its factorization.

89292563 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 233280, while the sum is 44.

The square root of 89292563 is about 9449.4742181774. The cubic root of 89292563 is about 446.9631951573.

The spelling of 89292563 in words is "eighty-nine million, two hundred ninety-two thousand, five hundred sixty-three".