846956142 has 32 divisors (see below), whose sum is σ = 1896960000. Its totient is φ = 280093464.

The previous prime is 846956119. The next prime is 846956183. The reversal of 846956142 is 241659648.

846956142 is a `hidden beast` number, since 8 + 46 + 9 + 561 + 42 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54892 + ... + 68607.

It is an arithmetic number, because the mean of its divisors is an integer number (59280000).

Almost surely, 2^846956142 is an apocalyptic number.

846956142 is an abundant number, since it is smaller than the sum of its proper divisors (1050003858).

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

846956142 is a wasteful number, since it uses less digits than its factorization.

846956142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123637 (or 123631 counting only the distinct ones).

The product of its digits is 414720, while the sum is 45.

The square root of 846956142 is about 29102.5109225991. The cubic root of 846956142 is about 946.1361592905.

The spelling of 846956142 in words is "eight hundred forty-six million, nine hundred fifty-six thousand, one hundred forty-two".