88962409 has 2 divisors, whose sum is σ = 88962410. Its totient is φ = 88962408.

The previous prime is 88962407. The next prime is 88962443. The reversal of 88962409 is 90426988.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52998400 + 35964009 = 7280^2 + 5997^2 .

It is a cyclic number.

It is not a de Polignac number, because 88962409 - 2¹ = 88962407 is a prime.

Together with 88962407, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (88962407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44481204 + 44481205.

It is an arithmetic number, because the mean of its divisors is an integer number (44481205).

Almost surely, 2^88962409 is an apocalyptic number.

It is an amenable number.

88962409 is a deficient number, since it is larger than the sum of its proper divisors (1).

88962409 is an equidigital number, since it uses as much as digits as its factorization.

88962409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 248832, while the sum is 46.

The square root of 88962409 is about 9431.9886026225. The cubic root of 88962409 is about 446.4116414432.

The spelling of 88962409 in words is "eighty-eight million, nine hundred sixty-two thousand, four hundred nine".