46493878 has 16 divisors (see below), whose sum is σ = 74097504. Its totient is φ = 21804160.

The previous prime is 46493851. The next prime is 46493917. The reversal of 46493878 is 87839464.

46493878 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 8376 + ... + 12772.

It is an arithmetic number, because the mean of its divisors is an integer number (4631094).

Almost surely, 2^46493878 is an apocalyptic number.

46493878 is a deficient number, since it is larger than the sum of its proper divisors (27603626).

46493878 is a wasteful number, since it uses less digits than its factorization.

46493878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4727.

The product of its digits is 1161216, while the sum is 49.

The square root of 46493878 is about 6818.6419468982. The cubic root of 46493878 is about 359.5825356331.

The spelling of 46493878 in words is "forty-six million, four hundred ninety-three thousand, eight hundred seventy-eight".