46420846 has 32 divisors (see below), whose sum is σ = 76243680. Its totient is φ = 21113856.

The previous prime is 46420841. The next prime is 46420849. The reversal of 46420846 is 64802464.

It is a happy number.

46420846 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46420841) 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 15 ways as a sum of consecutive naturals, for example, 146280 + ... + 146596.

It is an arithmetic number, because the mean of its divisors is an integer number (2382615).

Almost surely, 2^46420846 is an apocalyptic number.

46420846 is a deficient number, since it is larger than the sum of its proper divisors (29822834).

46420846 is a wasteful number, since it uses less digits than its factorization.

46420846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468.

The product of its (nonzero) digits is 36864, while the sum is 34.

The square root of 46420846 is about 6813.2845236347. The cubic root of 46420846 is about 359.3941610552.

The spelling of 46420846 in words is "forty-six million, four hundred twenty thousand, eight hundred forty-six".