89492441 has 2 divisors, whose sum is σ = 89492442. Its totient is φ = 89492440.

The previous prime is 89492419. The next prime is 89492449. The reversal of 89492441 is 14429498.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 89491600 + 841 = 9460^2 + 29^2 .

It is a cyclic number.

It is not a de Polignac number, because 89492441 - 2²² = 85298137 is a prime.

It is a super-2 number, since 2×89492441² = 16017793992276962, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (89492449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44746220 + 44746221.

It is an arithmetic number, because the mean of its divisors is an integer number (44746221).

Almost surely, 2^89492441 is an apocalyptic number.

It is an amenable number.

89492441 is a deficient number, since it is larger than the sum of its proper divisors (1).

89492441 is an equidigital number, since it uses as much as digits as its factorization.

89492441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 82944, while the sum is 41.

The square root of 89492441 is about 9460.0444502127. The cubic root of 89492441 is about 447.2964499821.

The spelling of 89492441 in words is "eighty-nine million, four hundred ninety-two thousand, four hundred forty-one".