89462969 has 4 divisors (see below), whose sum is σ = 89492880. Its totient is φ = 89433060.

The previous prime is 89462957. The next prime is 89462977. The reversal of 89462969 is 96926498.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 89462969 - 2⁴ = 89462953 is a prime.

It is a super-2 number, since 2×89462969² = 16007245644589922, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 89462969.

It is not an unprimeable number, because it can be changed into a prime (89461969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9899 + ... + 16640.

It is an arithmetic number, because the mean of its divisors is an integer number (22373220).

Almost surely, 2^89462969 is an apocalyptic number.

It is an amenable number.

89462969 is a deficient number, since it is larger than the sum of its proper divisors (29911).

89462969 is a wasteful number, since it uses less digits than its factorization.

89462969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29910.

The product of its digits is 1679616, while the sum is 53.

The square root of 89462969 is about 9458.4866125612. The cubic root of 89462969 is about 447.2473427866.

The spelling of 89462969 in words is "eighty-nine million, four hundred sixty-two thousand, nine hundred sixty-nine".