89070548 has 24 divisors (see below), whose sum is σ = 188620992. Its totient is φ = 35927424.

The previous prime is 89070547. The next prime is 89070557. The reversal of 89070548 is 84507098.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89070547) 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, 93086 + ... + 94037.

It is an arithmetic number, because the mean of its divisors is an integer number (7859208).

Almost surely, 2^89070548 is an apocalyptic number.

It is an amenable number.

89070548 is an abundant number, since it is smaller than the sum of its proper divisors (99550444).

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

89070548 is a wasteful number, since it uses less digits than its factorization.

89070548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187151 (or 187149 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 41.

The square root of 89070548 is about 9437.7194279127. The cubic root of 89070548 is about 446.5924480036.

The spelling of 89070548 in words is "eighty-nine million, seventy thousand, five hundred forty-eight".