46421412 has 24 divisors (see below), whose sum is σ = 108458112. Its totient is φ = 15453600.

The previous prime is 46421399. The next prime is 46421423. The reversal of 46421412 is 21412464.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 9237 + ... + 13347.

It is an arithmetic number, because the mean of its divisors is an integer number (4519088).

Almost surely, 2^46421412 is an apocalyptic number.

It is an amenable number.

46421412 is an abundant number, since it is smaller than the sum of its proper divisors (62036700).

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

46421412 is a wasteful number, since it uses less digits than its factorization.

46421412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5059 (or 5057 counting only the distinct ones).

The product of its digits is 1536, while the sum is 24.

The square root of 46421412 is about 6813.3260600092. The cubic root of 46421412 is about 359.3956217228.

Adding to 46421412 its reverse (21412464), we get a palindrome (67833876).

The spelling of 46421412 in words is "forty-six million, four hundred twenty-one thousand, four hundred twelve".