88354393 has 2 divisors, whose sum is σ = 88354394. Its totient is φ = 88354392.

The previous prime is 88354381. The next prime is 88354429. The reversal of 88354393 is 39345388.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 87853129 + 501264 = 9373^2 + 708^2 .

It is a cyclic number.

It is not a de Polignac number, because 88354393 - 2¹⁷ = 88223321 is a prime.

It is not a weakly prime, because it can be changed into another prime (88354363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44177196 + 44177197.

It is an arithmetic number, because the mean of its divisors is an integer number (44177197).

Almost surely, 2^88354393 is an apocalyptic number.

It is an amenable number.

88354393 is a deficient number, since it is larger than the sum of its proper divisors (1).

88354393 is an equidigital number, since it uses as much as digits as its factorization.

88354393 is an evil number, because the sum of its binary digits is even.

The product of its digits is 311040, while the sum is 43.

The square root of 88354393 is about 9399.7017505876. The cubic root of 88354393 is about 445.3923115297.

The spelling of 88354393 in words is "eighty-eight million, three hundred fifty-four thousand, three hundred ninety-three".