89270004 has 48 divisors (see below), whose sum is σ = 218574720. Its totient is φ = 28318080.

The previous prime is 89270003. The next prime is 89270057. The reversal of 89270004 is 40007298.

It is a super-2 number, since 2×89270004² = 15938267228320032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89270003) 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 15 ways as a sum of consecutive naturals, for example, 22902 + ... + 26514.

It is an arithmetic number, because the mean of its divisors is an integer number (4553640).

Almost surely, 2^89270004 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 89270004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109287360).

89270004 is an abundant number, since it is smaller than the sum of its proper divisors (129304716).

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

89270004 is a wasteful number, since it uses less digits than its factorization.

89270004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3720 (or 3718 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 89270004 is about 9448.2804784786. The cubic root of 89270004 is about 446.9255515147.

The spelling of 89270004 in words is "eighty-nine million, two hundred seventy thousand, four".