89460030 has 64 divisors (see below), whose sum is σ = 235726848. Its totient is φ = 21548160.

The previous prime is 89460011. The next prime is 89460061. The reversal of 89460030 is 3006498.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a self number, because there is not a number n which added to its sum of digits gives 89460030.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56307 + ... + 57873.

It is an arithmetic number, because the mean of its divisors is an integer number (3683232).

Almost surely, 2^89460030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 89460030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117863424).

89460030 is an abundant number, since it is smaller than the sum of its proper divisors (146266818).

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

89460030 is a wasteful number, since it uses less digits than its factorization.

89460030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1761.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 89460030 is about 9458.3312481642. The cubic root of 89460030 is about 447.2424451388.

The spelling of 89460030 in words is "eighty-nine million, four hundred sixty thousand, thirty".