88465146 has 64 divisors (see below), whose sum is σ = 221598720. Its totient is φ = 22872960.

The previous prime is 88465099. The next prime is 88465171. The reversal of 88465146 is 64156488.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 88465098 and 88465107.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 193350 + ... + 193806.

It is an arithmetic number, because the mean of its divisors is an integer number (3462480).

Almost surely, 2^88465146 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88465146, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110799360).

88465146 is an abundant number, since it is smaller than the sum of its proper divisors (133133574).

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

88465146 is a wasteful number, since it uses less digits than its factorization.

88465146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 899.

The product of its digits is 184320, while the sum is 42.

The square root of 88465146 is about 9405.5912094881. The cubic root of 88465146 is about 445.5783348693.

The spelling of 88465146 in words is "eighty-eight million, four hundred sixty-five thousand, one hundred forty-six".