88436146 has 16 divisors (see below), whose sum is σ = 139829760. Its totient is φ = 41832720.

The previous prime is 88436143. The next prime is 88436147. The reversal of 88436146 is 64163488.

It is a junction number, because it is equal to n+sod(n) for n = 88436099 and 88436108.

It is not an unprimeable number, because it can be changed into a prime (88436143) 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, 40236 + ... + 42376.

It is an arithmetic number, because the mean of its divisors is an integer number (8739360).

Almost surely, 2^88436146 is an apocalyptic number.

88436146 is a deficient number, since it is larger than the sum of its proper divisors (51393614).

88436146 is a wasteful number, since it uses less digits than its factorization.

88436146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3249.

The product of its digits is 110592, while the sum is 40.

The square root of 88436146 is about 9404.0494469138. The cubic root of 88436146 is about 445.5296407997.

The spelling of 88436146 in words is "eighty-eight million, four hundred thirty-six thousand, one hundred forty-six".