46208813 has 12 divisors (see below), whose sum is σ = 54291132. Its totient is φ = 39211200.

The previous prime is 46208807. The next prime is 46208843. The reversal of 46208813 is 31880264.

It can be written as a sum of positive squares in 2 ways, for example, as 44129449 + 2079364 = 6643^2 + 1442^2 .

It is not a de Polignac number, because 46208813 - 2⁸ = 46208557 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46208813.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46208843) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 281 + ... + 9617.

It is an arithmetic number, because the mean of its divisors is an integer number (4524261).

Almost surely, 2^46208813 is an apocalyptic number.

It is an amenable number.

46208813 is a deficient number, since it is larger than the sum of its proper divisors (8082319).

46208813 is a wasteful number, since it uses less digits than its factorization.

46208813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9452 (or 9445 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 46208813 is about 6797.7064514438. The cubic root of 46208813 is about 358.8461332694.

The spelling of 46208813 in words is "forty-six million, two hundred eight thousand, eight hundred thirteen".