87338111 has 16 divisors (see below), whose sum is σ = 103871040. Its totient is φ = 71850240.

The previous prime is 87338101. The next prime is 87338131. The reversal of 87338111 is 11183378.

It is not a de Polignac number, because 87338111 - 2¹⁰ = 87337087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87338101) 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, 35555 + ... + 37931.

It is an arithmetic number, because the mean of its divisors is an integer number (6491940).

Almost surely, 2^87338111 is an apocalyptic number.

87338111 is a deficient number, since it is larger than the sum of its proper divisors (16532929).

87338111 is a wasteful number, since it uses less digits than its factorization.

87338111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2594.

The product of its digits is 4032, while the sum is 32.

The square root of 87338111 is about 9345.4861296778. The cubic root of 87338111 is about 443.6780377653.

The spelling of 87338111 in words is "eighty-seven million, three hundred thirty-eight thousand, one hundred eleven".