46534378 has 16 divisors (see below), whose sum is σ = 76361760. Its totient is φ = 21092400.

The previous prime is 46534351. The next prime is 46534391. The reversal of 46534378 is 87343564.

46534378 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 46534378.

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, 5548 + ... + 11128.

It is an arithmetic number, because the mean of its divisors is an integer number (4772610).

Almost surely, 2^46534378 is an apocalyptic number.

46534378 is a deficient number, since it is larger than the sum of its proper divisors (29827382).

46534378 is a wasteful number, since it uses less digits than its factorization.

46534378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5973.

The product of its digits is 241920, while the sum is 40.

The square root of 46534378 is about 6821.6111000262. The cubic root of 46534378 is about 359.6869140073.

It can be divided in two parts, 465 and 34378, that added together give a palindrome (34843).

The spelling of 46534378 in words is "forty-six million, five hundred thirty-four thousand, three hundred seventy-eight".