89061072 has 40 divisors (see below), whose sum is σ = 236297376. Its totient is φ = 28884096.

The previous prime is 89060987. The next prime is 89061073. The reversal of 89061072 is 27016098.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89061073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23298 + ... + 26849.

Almost surely, 2^89061072 is an apocalyptic number.

It is an amenable number.

89061072 is an abundant number, since it is smaller than the sum of its proper divisors (147236304).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

89061072 is a wasteful number, since it uses less digits than its factorization.

89061072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50195 (or 50189 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 89061072 is about 9437.2173864969. The cubic root of 89061072 is about 446.5766101454.

The spelling of 89061072 in words is "eighty-nine million, sixty-one thousand, seventy-two".