87369122 has 16 divisors (see below), whose sum is σ = 134151552. Its totient is φ = 42659760.

The previous prime is 87369119. The next prime is 87369127. The reversal of 87369122 is 22196378.

It is not an unprimeable number, because it can be changed into a prime (87369127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22247 + ... + 25877.

It is an arithmetic number, because the mean of its divisors is an integer number (8384472).

Almost surely, 2^87369122 is an apocalyptic number.

87369122 is a deficient number, since it is larger than the sum of its proper divisors (46782430).

87369122 is a wasteful number, since it uses less digits than its factorization.

87369122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3913.

The product of its digits is 36288, while the sum is 38.

The square root of 87369122 is about 9347.1451256520. The cubic root of 87369122 is about 443.7305435627.

The spelling of 87369122 in words is "eighty-seven million, three hundred sixty-nine thousand, one hundred twenty-two".