46961815 has 8 divisors (see below), whose sum is σ = 57033648. Its totient is φ = 37116480.

The previous prime is 46961813. The next prime is 46961821. The reversal of 46961815 is 51816964.

46961815 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 46961815 - 2¹ = 46961813 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46961813) 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, 56166 + ... + 56995.

It is an arithmetic number, because the mean of its divisors is an integer number (7129206).

Almost surely, 2^46961815 is an apocalyptic number.

46961815 is a deficient number, since it is larger than the sum of its proper divisors (10071833).

46961815 is a wasteful number, since it uses less digits than its factorization.

46961815 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113249.

The product of its digits is 51840, while the sum is 40.

The square root of 46961815 is about 6852.8691071696. The cubic root of 46961815 is about 360.7848488933.

The spelling of 46961815 in words is "forty-six million, nine hundred sixty-one thousand, eight hundred fifteen".