46156842 has 24 divisors (see below), whose sum is σ = 100218144. Its totient is φ = 15353064.

The previous prime is 46156841. The next prime is 46156849. The reversal of 46156842 is 24865164.

It is a junction number, because it is equal to n+sod(n) for n = 46156797 and 46156806.

It is not an unprimeable number, because it can be changed into a prime (46156841) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6963 + ... + 11865.

It is an arithmetic number, because the mean of its divisors is an integer number (4175756).

Almost surely, 2^46156842 is an apocalyptic number.

46156842 is an abundant number, since it is smaller than the sum of its proper divisors (54061302).

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

46156842 is a wasteful number, since it uses less digits than its factorization.

46156842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5434 (or 5431 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The square root of 46156842 is about 6793.8826895966. The cubic root of 46156842 is about 358.7115515214.

The spelling of 46156842 in words is "forty-six million, one hundred fifty-six thousand, eight hundred forty-two".