88306641 has 12 divisors (see below), whose sum is σ = 127648768. Its totient is φ = 58827384.

The previous prime is 88306627. The next prime is 88306643. The reversal of 88306641 is 14660388.

It is a happy number.

88306641 is a `hidden beast` number, since 8 + 8 + 3 + 0 + 6 + 641 = 666.

It is not a de Polignac number, because 88306641 - 2⁵ = 88306609 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 88306596 and 88306605.

It is not an unprimeable number, because it can be changed into a prime (88306643) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13296 + ... + 18798.

Almost surely, 2^88306641 is an apocalyptic number.

It is an amenable number.

88306641 is a deficient number, since it is larger than the sum of its proper divisors (39342127).

88306641 is a wasteful number, since it uses less digits than its factorization.

88306641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7292 (or 7289 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 88306641 is about 9397.1613266986. The cubic root of 88306641 is about 445.3120581861.

The spelling of 88306641 in words is "eighty-eight million, three hundred six thousand, six hundred forty-one".