87079355 has 16 divisors (see below), whose sum is σ = 120701664. Its totient is φ = 59604480.

The previous prime is 87079351. The next prime is 87079379. The reversal of 87079355 is 55397078.

87079355 = 873² + 874² + ... + 974².

It is a happy number.

It is not a de Polignac number, because 87079355 - 2² = 87079351 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (87079351) 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, 45632 + ... + 47501.

It is an arithmetic number, because the mean of its divisors is an integer number (7543854).

Almost surely, 2^87079355 is an apocalyptic number.

87079355 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

87079355 is a deficient number, since it is larger than the sum of its proper divisors (33622309).

87079355 is a wasteful number, since it uses less digits than its factorization.

87079355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93166.

The product of its (nonzero) digits is 264600, while the sum is 44.

The square root of 87079355 is about 9331.6319580232. The cubic root of 87079355 is about 443.2394437514.

The spelling of 87079355 in words is "eighty-seven million, seventy-nine thousand, three hundred fifty-five".