46195146 has 24 divisors (see below), whose sum is σ = 103319424. Its totient is φ = 14901480.

The previous prime is 46195141. The next prime is 46195147. The reversal of 46195146 is 64159164.

It is a super-2 number, since 2×46195146² = 4267983027922632, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 46195146.

It is not an unprimeable number, because it can be changed into a prime (46195141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40836 + ... + 41951.

It is an arithmetic number, because the mean of its divisors is an integer number (4304976).

Almost surely, 2^46195146 is an apocalyptic number.

46195146 is an abundant number, since it is smaller than the sum of its proper divisors (57124278).

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

46195146 is a wasteful number, since it uses less digits than its factorization.

46195146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82826 (or 82823 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 46195146 is about 6796.7011115688. The cubic root of 46195146 is about 358.8107516083.

The spelling of 46195146 in words is "forty-six million, one hundred ninety-five thousand, one hundred forty-six".