87026258 has 16 divisors (see below), whose sum is σ = 142655040. Its totient is φ = 39488400.

The previous prime is 87026249. The next prime is 87026263. The reversal of 87026258 is 85262078.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10748 + ... + 17016.

It is an arithmetic number, because the mean of its divisors is an integer number (8915940).

Almost surely, 2^87026258 is an apocalyptic number.

87026258 is a deficient number, since it is larger than the sum of its proper divisors (55628782).

87026258 is a wasteful number, since it uses less digits than its factorization.

87026258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6913.

The product of its (nonzero) digits is 53760, while the sum is 38.

The square root of 87026258 is about 9328.7865234445. The cubic root of 87026258 is about 443.1493364011.

The spelling of 87026258 in words is "eighty-seven million, twenty-six thousand, two hundred fifty-eight".