987474203 has 4 divisors (see below), whose sum is σ = 1030407888. Its totient is φ = 944540520.

The previous prime is 987474197. The next prime is 987474221. The reversal of 987474203 is 302474789.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 987474203 - 2¹⁴ = 987457819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (987404203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21466808 + ... + 21466853.

It is an arithmetic number, because the mean of its divisors is an integer number (257601972).

Almost surely, 2^987474203 is an apocalyptic number.

987474203 is a deficient number, since it is larger than the sum of its proper divisors (42933685).

987474203 is a wasteful number, since it uses less digits than its factorization.

987474203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42933684.

The product of its (nonzero) digits is 338688, while the sum is 44.

The square root of 987474203 is about 31424.1022624354. The cubic root of 987474203 is about 995.8071791563.

The spelling of 987474203 in words is "nine hundred eighty-seven million, four hundred seventy-four thousand, two hundred three".