46486637 has 4 divisors (see below), whose sum is σ = 46535196. Its totient is φ = 46438080.

The previous prime is 46486607. The next prime is 46486651. The reversal of 46486637 is 73668464.

It is a happy number.

46486637 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 39363076 + 7123561 = 6274^2 + 2669^2 .

It is a cyclic number.

It is not a de Polignac number, because 46486637 - 2¹⁰ = 46485613 is a prime.

It is a super-2 number, since 2×46486637² = 4322014839139538, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46486607) 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 3 ways as a sum of consecutive naturals, for example, 22814 + ... + 24767.

It is an arithmetic number, because the mean of its divisors is an integer number (11633799).

Almost surely, 2^46486637 is an apocalyptic number.

It is an amenable number.

46486637 is a deficient number, since it is larger than the sum of its proper divisors (48559).

46486637 is an equidigital number, since it uses as much as digits as its factorization.

46486637 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48558.

The product of its digits is 580608, while the sum is 44.

The square root of 46486637 is about 6818.1109553893. The cubic root of 46486637 is about 359.5638674239.

The spelling of 46486637 in words is "forty-six million, four hundred eighty-six thousand, six hundred thirty-seven".