88493745 has 16 divisors (see below), whose sum is σ = 141724800. Its totient is φ = 47151744.

The previous prime is 88493723. The next prime is 88493767. The reversal of 88493745 is 54739488.

It is an interprime number because it is at equal distance from previous prime (88493723) and next prime (88493767).

It is not a de Polignac number, because 88493745 - 2⁶ = 88493681 is a prime.

It is a super-2 number, since 2×88493745² = 15662285808250050, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 88493694 and 88493703.

It is an unprimeable number.

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, 18877 + ... + 23093.

It is an arithmetic number, because the mean of its divisors is an integer number (8857800).

Almost surely, 2^88493745 is an apocalyptic number.

It is an amenable number.

88493745 is a deficient number, since it is larger than the sum of its proper divisors (53231055).

88493745 is a wasteful number, since it uses less digits than its factorization.

88493745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5624.

The product of its digits is 967680, while the sum is 48.

The square root of 88493745 is about 9407.1114057398. Note that the first 3 decimals coincide. The cubic root of 88493745 is about 445.6263451966.

The spelling of 88493745 in words is "eighty-eight million, four hundred ninety-three thousand, seven hundred forty-five".