87822038 has 8 divisors (see below), whose sum is σ = 134536032. Its totient is φ = 42976696.

The previous prime is 87822037. The next prime is 87822043. The reversal of 87822038 is 83022878.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 87821992 and 87822010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87822037) 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, 467045 + ... + 467232.

It is an arithmetic number, because the mean of its divisors is an integer number (16817004).

Almost surely, 2^87822038 is an apocalyptic number.

87822038 is a deficient number, since it is larger than the sum of its proper divisors (46713994).

87822038 is a wasteful number, since it uses less digits than its factorization.

87822038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 934326.

The product of its (nonzero) digits is 43008, while the sum is 38.

The square root of 87822038 is about 9371.3413127471. The cubic root of 87822038 is about 444.4959794454.

The spelling of 87822038 in words is "eighty-seven million, eight hundred twenty-two thousand, thirty-eight".