46749878 has 16 divisors (see below), whose sum is σ = 80231424. Its totient is φ = 20013480.

The previous prime is 46749877. The next prime is 46749883. The reversal of 46749878 is 87894764.

46749878 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 not an unprimeable number, because it can be changed into a prime (46749877) 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 7 ways as a sum of consecutive naturals, for example, 20873 + ... + 23003.

It is an arithmetic number, because the mean of its divisors is an integer number (5014464).

Almost surely, 2^46749878 is an apocalyptic number.

46749878 is a deficient number, since it is larger than the sum of its proper divisors (33481546).

46749878 is a wasteful number, since it uses less digits than its factorization.

46749878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3707.

The product of its digits is 2709504, while the sum is 53.

The square root of 46749878 is about 6837.3882440593. The cubic root of 46749878 is about 360.2412939952.

The spelling of 46749878 in words is "forty-six million, seven hundred forty-nine thousand, eight hundred seventy-eight".