89492002 has 16 divisors (see below), whose sum is σ = 136779192. Its totient is φ = 43902720.

The previous prime is 89491991. The next prime is 89492003. The reversal of 89492002 is 20029498.

It can be written as a sum of positive squares in 4 ways, for example, as 68707521 + 20784481 = 8289^2 + 4559^2 .

It is not an unprimeable number, because it can be changed into a prime (89492003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71728 + ... + 72964.

Almost surely, 2^89492002 is an apocalyptic number.

89492002 is a deficient number, since it is larger than the sum of its proper divisors (47287190).

89492002 is a wasteful number, since it uses less digits than its factorization.

89492002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1893.

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 89492002 is about 9460.0212473334. The cubic root of 89492002 is about 447.2957185852.

The spelling of 89492002 in words is "eighty-nine million, four hundred ninety-two thousand, two".