46219808 has 48 divisors (see below), whose sum is σ = 94610880. Its totient is φ = 22208256.

The previous prime is 46219807. The next prime is 46219829. The reversal of 46219808 is 80891264.

46219808 = 392² + 393² + ... + 583².

It is not an unprimeable number, because it can be changed into a prime (46219807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121763 + ... + 122141.

It is an arithmetic number, because the mean of its divisors is an integer number (1971060).

Almost surely, 2^46219808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46219808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47305440).

46219808 is an abundant number, since it is smaller than the sum of its proper divisors (48391072).

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

46219808 is a wasteful number, since it uses less digits than its factorization.

46219808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 529 (or 521 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 38.

The square root of 46219808 is about 6798.5151319976. The cubic root of 46219808 is about 358.8745924896.

The spelling of 46219808 in words is "forty-six million, two hundred nineteen thousand, eight hundred eight".