46978748 has 6 divisors (see below), whose sum is σ = 82212816. Its totient is φ = 23489372.

The previous prime is 46978717. The next prime is 46978751. The reversal of 46978748 is 84787964.

46978748 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

46978748 is strictly pandigital in base 9.

It is a self number, because there is not a number n which added to its sum of digits gives 46978748.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5872340 + ... + 5872347.

It is an arithmetic number, because the mean of its divisors is an integer number (13702136).

Almost surely, 2^46978748 is an apocalyptic number.

It is an amenable number.

46978748 is a deficient number, since it is larger than the sum of its proper divisors (35234068).

46978748 is a wasteful number, since it uses less digits than its factorization.

46978748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11744691 (or 11744689 counting only the distinct ones).

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

The square root of 46978748 is about 6854.1044637502. The cubic root of 46978748 is about 360.8282063582.

The spelling of 46978748 in words is "forty-six million, nine hundred seventy-eight thousand, seven hundred forty-eight".