870755954 has 4 divisors (see below), whose sum is σ = 1306133934. Its totient is φ = 435377976.

The previous prime is 870755953. The next prime is 870755969. The reversal of 870755954 is 459557078.

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., 796537729 + 74218225 = 28223^2 + 8615^2 .

It is not an unprimeable number, because it can be changed into a prime (870755953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217688987 + ... + 217688990.

Almost surely, 2^870755954 is an apocalyptic number.

870755954 is a deficient number, since it is larger than the sum of its proper divisors (435377980).

870755954 is a wasteful number, since it uses less digits than its factorization.

870755954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435377979.

The product of its (nonzero) digits is 1764000, while the sum is 50.

The square root of 870755954 is about 29508.5742454630. The cubic root of 870755954 is about 954.9166905571.

The spelling of 870755954 in words is "eight hundred seventy million, seven hundred fifty-five thousand, nine hundred fifty-four".