88604149 has 4 divisors (see below), whose sum is σ = 88623136. Its totient is φ = 88585164.

The previous prime is 88604137. The next prime is 88604167. The reversal of 88604149 is 94140688.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 88604149 - 2⁹ = 88603637 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88604129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2902 + ... + 13624.

It is an arithmetic number, because the mean of its divisors is an integer number (22155784).

Almost surely, 2^88604149 is an apocalyptic number.

It is an amenable number.

88604149 is a deficient number, since it is larger than the sum of its proper divisors (18987).

88604149 is a wasteful number, since it uses less digits than its factorization.

88604149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18986.

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 88604149 is about 9412.9776904017. The cubic root of 88604149 is about 445.8115879884.

The spelling of 88604149 in words is "eighty-eight million, six hundred four thousand, one hundred forty-nine".