89146363 has 2 divisors, whose sum is σ = 89146364. Its totient is φ = 89146362.

The previous prime is 89146349. The next prime is 89146373. The reversal of 89146363 is 36364198.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 89146363 - 2¹³ = 89138171 is a prime.

It is a super-2 number, since 2×89146363² = 15894148072255538, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (89146333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44573181 + 44573182.

It is an arithmetic number, because the mean of its divisors is an integer number (44573182).

Almost surely, 2^89146363 is an apocalyptic number.

89146363 is a deficient number, since it is larger than the sum of its proper divisors (1).

89146363 is an equidigital number, since it uses as much as digits as its factorization.

89146363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 93312, while the sum is 40.

The square root of 89146363 is about 9441.7351689189. The cubic root of 89146363 is about 446.7191221408.

The spelling of 89146363 in words is "eighty-nine million, one hundred forty-six thousand, three hundred sixty-three".