46386647 has 2 divisors, whose sum is σ = 46386648. Its totient is φ = 46386646.

The previous prime is 46386617. The next prime is 46386679. The reversal of 46386647 is 74668364.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46386647 - 2¹² = 46382551 is a prime.

It is a super-3 number, since 3×46386647³ (a number of 24 digits) contains 333 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 46386598 and 46386607.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46386617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23193323 + 23193324.

It is an arithmetic number, because the mean of its divisors is an integer number (23193324).

Almost surely, 2^46386647 is an apocalyptic number.

46386647 is a deficient number, since it is larger than the sum of its proper divisors (1).

46386647 is an equidigital number, since it uses as much as digits as its factorization.

46386647 is an evil number, because the sum of its binary digits is even.

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

The square root of 46386647 is about 6810.7743318950. The cubic root of 46386647 is about 359.3058821783.

The spelling of 46386647 in words is "forty-six million, three hundred eighty-six thousand, six hundred forty-seven".