88983145 has 4 divisors (see below), whose sum is σ = 106779780. Its totient is φ = 71186512.

The previous prime is 88983133. The next prime is 88983149. The reversal of 88983145 is 54138988.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 52113961 + 36869184 = 7219^2 + 6072^2 .

It is a cyclic number.

It is not a de Polignac number, because 88983145 - 2⁷ = 88983017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 88983095 and 88983104.

It is not an unprimeable number, because it can be changed into a prime (88983149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8898310 + ... + 8898319.

It is an arithmetic number, because the mean of its divisors is an integer number (26694945).

Almost surely, 2^88983145 is an apocalyptic number.

It is an amenable number.

88983145 is a deficient number, since it is larger than the sum of its proper divisors (17796635).

88983145 is a wasteful number, since it uses less digits than its factorization.

88983145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17796634.

The product of its digits is 276480, while the sum is 46.

The square root of 88983145 is about 9433.0877765449. The cubic root of 88983145 is about 446.4463230305.

The spelling of 88983145 in words is "eighty-eight million, nine hundred eighty-three thousand, one hundred forty-five".