3148807 has 2 divisors, whose sum is σ = 3148808. Its totient is φ = 3148806.

The previous prime is 3148801. The next prime is 3148829. The reversal of 3148807 is 7088413.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3148807 - 2⁷ = 3148679 is a prime.

It is a Chen prime.

It is a zygodrome in base 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3148801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1574403 + 1574404.

It is an arithmetic number, because the mean of its divisors is an integer number (1574404).

Almost surely, 2^3148807 is an apocalyptic number.

3148807 is a deficient number, since it is larger than the sum of its proper divisors (1).

3148807 is an equidigital number, since it uses as much as digits as its factorization.

3148807 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 3148807 is about 1774.4878134267. The cubic root of 3148807 is about 146.5712125683.

The spelling of 3148807 in words is "three million, one hundred forty-eight thousand, eight hundred seven".