46878115 has 8 divisors (see below), whose sum is σ = 56488608. Its totient is φ = 37345920.

The previous prime is 46878109. The next prime is 46878119. The reversal of 46878115 is 51187864.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 46878115 - 2⁹ = 46877603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46878119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18247 + ... + 20656.

It is an arithmetic number, because the mean of its divisors is an integer number (7061076).

Almost surely, 2^46878115 is an apocalyptic number.

46878115 is a deficient number, since it is larger than the sum of its proper divisors (9610493).

46878115 is a wasteful number, since it uses less digits than its factorization.

46878115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39149.

The product of its digits is 53760, while the sum is 40.

The square root of 46878115 is about 6846.7594524709. The cubic root of 46878115 is about 360.5703792576.

The spelling of 46878115 in words is "forty-six million, eight hundred seventy-eight thousand, one hundred fifteen".