88404461 has 2 divisors, whose sum is σ = 88404462. Its totient is φ = 88404460.

The previous prime is 88404457. The next prime is 88404521. The reversal of 88404461 is 16440488.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 54834025 + 33570436 = 7405^2 + 5794^2 .

It is a cyclic number.

It is not a de Polignac number, because 88404461 - 2² = 88404457 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88404401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44202230 + 44202231.

It is an arithmetic number, because the mean of its divisors is an integer number (44202231).

Almost surely, 2^88404461 is an apocalyptic number.

It is an amenable number.

88404461 is a deficient number, since it is larger than the sum of its proper divisors (1).

88404461 is an equidigital number, since it uses as much as digits as its factorization.

88404461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24576, while the sum is 35.

The square root of 88404461 is about 9402.3646493847. The cubic root of 88404461 is about 445.4764261601.

The spelling of 88404461 in words is "eighty-eight million, four hundred four thousand, four hundred sixty-one".