46185426 has 48 divisors (see below), whose sum is σ = 119343744. Its totient is φ = 12621312.

The previous prime is 46185329. The next prime is 46185427. The reversal of 46185426 is 62458164.

46185426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (46185427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5071 + ... + 10866.

It is an arithmetic number, because the mean of its divisors is an integer number (2486328).

Almost surely, 2^46185426 is an apocalyptic number.

46185426 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

46185426 is an abundant number, since it is smaller than the sum of its proper divisors (73158318).

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

46185426 is a wasteful number, since it uses less digits than its factorization.

46185426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15975 (or 15972 counting only the distinct ones).

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

The square root of 46185426 is about 6795.9860211746. The cubic root of 46185426 is about 358.7855838475.

The spelling of 46185426 in words is "forty-six million, one hundred eighty-five thousand, four hundred twenty-six".