88430445 has 24 divisors (see below), whose sum is σ = 158226432. Its totient is φ = 45640800.

The previous prime is 88430431. The next prime is 88430491. The reversal of 88430445 is 54403488.

It is not a de Polignac number, because 88430445 - 2⁸ = 88430189 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30301 + ... + 33090.

It is an arithmetic number, because the mean of its divisors is an integer number (6592768).

Almost surely, 2^88430445 is an apocalyptic number.

It is an amenable number.

88430445 is a deficient number, since it is larger than the sum of its proper divisors (69795987).

88430445 is a wasteful number, since it uses less digits than its factorization.

88430445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63433 (or 63430 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 36.

The square root of 88430445 is about 9403.7463279270. The cubic root of 88430445 is about 445.5200669652.

It can be divided in two parts, 884 and 30445, that added together give a square (31329 = 177²).

The spelling of 88430445 in words is "eighty-eight million, four hundred thirty thousand, four hundred forty-five".