46908437 has 2 divisors, whose sum is σ = 46908438. Its totient is φ = 46908436.

The previous prime is 46908419. The next prime is 46908443. The reversal of 46908437 is 73480964.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30980356 + 15928081 = 5566^2 + 3991^2 .

It is a cyclic number.

It is not a de Polignac number, because 46908437 - 2⁶ = 46908373 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 46908394 and 46908403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46908497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23454218 + 23454219.

It is an arithmetic number, because the mean of its divisors is an integer number (23454219).

Almost surely, 2^46908437 is an apocalyptic number.

It is an amenable number.

46908437 is a deficient number, since it is larger than the sum of its proper divisors (1).

46908437 is an equidigital number, since it uses as much as digits as its factorization.

46908437 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 46908437 is about 6848.9734267261. The cubic root of 46908437 is about 360.6481046424.

The spelling of 46908437 in words is "forty-six million, nine hundred eight thousand, four hundred thirty-seven".