88409470 has 32 divisors (see below), whose sum is σ = 174804480. Its totient is φ = 32044320.

The previous prime is 88409467. The next prime is 88409471. The reversal of 88409470 is 7490488.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88409471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5746 + ... + 14485.

It is an arithmetic number, because the mean of its divisors is an integer number (5462640).

Almost surely, 2^88409470 is an apocalyptic number.

88409470 is a deficient number, since it is larger than the sum of its proper divisors (86395010).

88409470 is a wasteful number, since it uses less digits than its factorization.

88409470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20280.

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 88409470 is about 9402.6310147745. The cubic root of 88409470 is about 445.4848395714.

The spelling of 88409470 in words is "eighty-eight million, four hundred nine thousand, four hundred seventy".