87955303 has 2 divisors, whose sum is σ = 87955304. Its totient is φ = 87955302.

The previous prime is 87955279. The next prime is 87955333. The reversal of 87955303 is 30355978.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 87955303 - 2⁵ = 87955271 is a prime.

It is a super-2 number, since 2×87955303² = 15472270651643618, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (87955333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43977651 + 43977652.

It is an arithmetic number, because the mean of its divisors is an integer number (43977652).

Almost surely, 2^87955303 is an apocalyptic number.

87955303 is a deficient number, since it is larger than the sum of its proper divisors (1).

87955303 is an equidigital number, since it uses as much as digits as its factorization.

87955303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 113400, while the sum is 40.

The square root of 87955303 is about 9378.4488589532. The cubic root of 87955303 is about 444.7206983617.

The spelling of 87955303 in words is "eighty-seven million, nine hundred fifty-five thousand, three hundred three".