89654901 has 16 divisors (see below), whose sum is σ = 143808000. Its totient is φ = 48534768.

The previous prime is 89654899. The next prime is 89654927. The reversal of 89654901 is 10945698.

It is not a de Polignac number, because 89654901 - 2¹ = 89654899 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89654101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111951 + ... + 112748.

It is an arithmetic number, because the mean of its divisors is an integer number (8988000).

Almost surely, 2^89654901 is an apocalyptic number.

It is an amenable number.

89654901 is a deficient number, since it is larger than the sum of its proper divisors (54153099).

89654901 is a wasteful number, since it uses less digits than its factorization.

89654901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224728.

The product of its (nonzero) digits is 77760, while the sum is 42.

The square root of 89654901 is about 9468.6271972235. The cubic root of 89654901 is about 447.5669527280.

The spelling of 89654901 in words is "eighty-nine million, six hundred fifty-four thousand, nine hundred one".