85774666962 has 32 divisors (see below), whose sum is σ = 173778739200. Its totient is φ = 28220229648.

The previous prime is 85774666933. The next prime is 85774666969. The reversal of 85774666962 is 26966647758.

It is a junction number, because it is equal to n+sod(n) for n = 85774666893 and 85774666902.

It is not an unprimeable number, because it can be changed into a prime (85774666969) 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, 1472589 + ... + 1529727.

It is an arithmetic number, because the mean of its divisors is an integer number (5430585600).

Almost surely, 2^85774666962 is an apocalyptic number.

85774666962 is an abundant number, since it is smaller than the sum of its proper divisors (88004072238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85774666962 is a wasteful number, since it uses less digits than its factorization.

85774666962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60390.

The product of its digits is 182891520, while the sum is 66.

The spelling of 85774666962 in words is "eighty-five billion, seven hundred seventy-four million, six hundred sixty-six thousand, nine hundred sixty-two".