855464235 has 16 divisors (see below), whose sum is σ = 1405736736. Its totient is φ = 443916288.

The previous prime is 855464213. The next prime is 855464237. The reversal of 855464235 is 532464558.

It is not a de Polignac number, because 855464235 - 2⁶ = 855464171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (855464237) 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, 770134 + ... + 771243.

It is an arithmetic number, because the mean of its divisors is an integer number (87858546).

Almost surely, 2^855464235 is an apocalyptic number.

855464235 is a deficient number, since it is larger than the sum of its proper divisors (550272501).

855464235 is a wasteful number, since it uses less digits than its factorization.

855464235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1541422.

The product of its digits is 576000, while the sum is 42.

The square root of 855464235 is about 29248.3202081761. The cubic root of 855464235 is about 949.2937447025.

The spelling of 855464235 in words is "eight hundred fifty-five million, four hundred sixty-four thousand, two hundred thirty-five".