89101038 has 16 divisors (see below), whose sum is σ = 191910096. Its totient is φ = 27415680.

The previous prime is 89101027. The next prime is 89101039. The reversal of 89101038 is 83010198.

It is a junction number, because it is equal to n+sod(n) for n = 89100996 and 89101014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89101039) 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, 571083 + ... + 571238.

It is an arithmetic number, because the mean of its divisors is an integer number (11994381).

Almost surely, 2^89101038 is an apocalyptic number.

89101038 is an abundant number, since it is smaller than the sum of its proper divisors (102809058).

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

89101038 is a wasteful number, since it uses less digits than its factorization.

89101038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1142339.

The product of its (nonzero) digits is 1728, while the sum is 30.

The square root of 89101038 is about 9439.3346163805. The cubic root of 89101038 is about 446.6434003128.

The spelling of 89101038 in words is "eighty-nine million, one hundred one thousand, thirty-eight".