87258151 has 2 divisors, whose sum is σ = 87258152. Its totient is φ = 87258150.

The previous prime is 87258139. The next prime is 87258163. The reversal of 87258151 is 15185278.

It is a balanced prime because it is at equal distance from previous prime (87258139) and next prime (87258163).

It is a cyclic number.

It is not a de Polignac number, because 87258151 - 2⁷ = 87258023 is a prime.

It is a super-2 number, since 2×87258151² = 15227969831877602, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 87258151.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (87258191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43629075 + 43629076.

It is an arithmetic number, because the mean of its divisors is an integer number (43629076).

Almost surely, 2^87258151 is an apocalyptic number.

87258151 is a deficient number, since it is larger than the sum of its proper divisors (1).

87258151 is an equidigital number, since it uses as much as digits as its factorization.

87258151 is an evil number, because the sum of its binary digits is even.

The product of its digits is 22400, while the sum is 37.

The square root of 87258151 is about 9341.2071489717. The cubic root of 87258151 is about 443.5425973582.

The spelling of 87258151 in words is "eighty-seven million, two hundred fifty-eight thousand, one hundred fifty-one".