46419146 has 8 divisors (see below), whose sum is σ = 73724580. Its totient is φ = 21844288.

The previous prime is 46419143. The next prime is 46419151. The reversal of 46419146 is 64191464.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 42055225 + 4363921 = 6485^2 + 2089^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (46419143) 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 3 ways as a sum of consecutive naturals, for example, 682601 + ... + 682668.

Almost surely, 2^46419146 is an apocalyptic number.

46419146 is a deficient number, since it is larger than the sum of its proper divisors (27305434).

46419146 is a wasteful number, since it uses less digits than its factorization.

46419146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1365288.

The product of its digits is 20736, while the sum is 35.

The square root of 46419146 is about 6813.1597662171. The cubic root of 46419146 is about 359.3897738199.

The spelling of 46419146 in words is "forty-six million, four hundred nineteen thousand, one hundred forty-six".