88309045 has 8 divisors (see below), whose sum is σ = 115604640. Its totient is φ = 64224720.

The previous prime is 88309037. The next prime is 88309087. The reversal of 88309045 is 54090388.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 88309045 - 2³ = 88309037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 88308995 and 88309013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 802755 + ... + 802864.

It is an arithmetic number, because the mean of its divisors is an integer number (14450580).

Almost surely, 2^88309045 is an apocalyptic number.

It is an amenable number.

88309045 is a deficient number, since it is larger than the sum of its proper divisors (27295595).

88309045 is a wasteful number, since it uses less digits than its factorization.

88309045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1605635.

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 88309045 is about 9397.2892367959. The cubic root of 88309045 is about 445.3160991071.

The spelling of 88309045 in words is "eighty-eight million, three hundred nine thousand, forty-five".