88006145 has 16 divisors (see below), whose sum is σ = 107618112. Its totient is φ = 69076800.

The previous prime is 88006069. The next prime is 88006147. The reversal of 88006145 is 54160088.

It is not a de Polignac number, because 88006145 - 2²⁰ = 86957569 is a prime.

It is a super-2 number, since 2×88006145² = 15490163115522050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88006147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66995 + ... + 68295.

It is an arithmetic number, because the mean of its divisors is an integer number (6726132).

Almost surely, 2^88006145 is an apocalyptic number.

It is an amenable number.

88006145 is a deficient number, since it is larger than the sum of its proper divisors (19611967).

88006145 is a wasteful number, since it uses less digits than its factorization.

88006145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1552.

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 88006145 is about 9381.1590435297. The cubic root of 88006145 is about 444.8063711741.

The spelling of 88006145 in words is "eighty-eight million, six thousand, one hundred forty-five".