87374903 has 16 divisors (see below), whose sum is σ = 109144320. Its totient is φ = 67953600.

The previous prime is 87374897. The next prime is 87374933. The reversal of 87374903 is 30947378.

It is not a de Polignac number, because 87374903 - 2⁴ = 87374887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87374933) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65483 + ... + 66803.

It is an arithmetic number, because the mean of its divisors is an integer number (6821520).

Almost surely, 2^87374903 is an apocalyptic number.

87374903 is a deficient number, since it is larger than the sum of its proper divisors (21769417).

87374903 is a wasteful number, since it uses less digits than its factorization.

87374903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2198.

The product of its (nonzero) digits is 127008, while the sum is 41.

The square root of 87374903 is about 9347.4543593430. The cubic root of 87374903 is about 443.7403301999.

The spelling of 87374903 in words is "eighty-seven million, three hundred seventy-four thousand, nine hundred three".