46680437 has 2 divisors, whose sum is σ = 46680438. Its totient is φ = 46680436.

The previous prime is 46680407. The next prime is 46680463. The reversal of 46680437 is 73408664.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46321636 + 358801 = 6806^2 + 599^2 .

It is a cyclic number.

It is not a de Polignac number, because 46680437 - 2⁶ = 46680373 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46680437.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46680407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23340218 + 23340219.

It is an arithmetic number, because the mean of its divisors is an integer number (23340219).

Almost surely, 2^46680437 is an apocalyptic number.

It is an amenable number.

46680437 is a deficient number, since it is larger than the sum of its proper divisors (1).

46680437 is an equidigital number, since it uses as much as digits as its factorization.

46680437 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96768, while the sum is 38.

The square root of 46680437 is about 6832.3083214972. The cubic root of 46680437 is about 360.0628413961.

The spelling of 46680437 in words is "forty-six million, six hundred eighty thousand, four hundred thirty-seven".