87200983 has 2 divisors, whose sum is σ = 87200984. Its totient is φ = 87200982.

The previous prime is 87200977. The next prime is 87200989. The reversal of 87200983 is 38900278.

It is a balanced prime because it is at equal distance from previous prime (87200977) and next prime (87200989).

It is a cyclic number.

It is not a de Polignac number, because 87200983 - 2⁵ = 87200951 is a prime.

It is a super-2 number, since 2×87200983² = 15208022872332578, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (87200989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43600491 + 43600492.

It is an arithmetic number, because the mean of its divisors is an integer number (43600492).

Almost surely, 2^87200983 is an apocalyptic number.

87200983 is a deficient number, since it is larger than the sum of its proper divisors (1).

87200983 is an equidigital number, since it uses as much as digits as its factorization.

87200983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 87200983 is about 9338.1466576618. The cubic root of 87200983 is about 443.4457124925.

The spelling of 87200983 in words is "eighty-seven million, two hundred thousand, nine hundred eighty-three".