870114554 has 4 divisors (see below), whose sum is σ = 1305171834. Its totient is φ = 435057276.

The previous prime is 870114551. The next prime is 870114569. The reversal of 870114554 is 455411078.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 868893529 + 1221025 = 29477^2 + 1105^2 .

It is not an unprimeable number, because it can be changed into a prime (870114551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217528637 + ... + 217528640.

Almost surely, 2^870114554 is an apocalyptic number.

870114554 is a deficient number, since it is larger than the sum of its proper divisors (435057280).

870114554 is a wasteful number, since it uses less digits than its factorization.

870114554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435057279.

The product of its (nonzero) digits is 22400, while the sum is 35.

The square root of 870114554 is about 29497.7042157521. The cubic root of 870114554 is about 954.6821686610.

The spelling of 870114554 in words is "eight hundred seventy million, one hundred fourteen thousand, five hundred fifty-four".