2148607 has 2 divisors, whose sum is σ = 2148608. Its totient is φ = 2148606.

The previous prime is 2148599. The next prime is 2148617. The reversal of 2148607 is 7068412.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2148607 - 2³ = 2148599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2148617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1074303 + 1074304.

It is an arithmetic number, because the mean of its divisors is an integer number (1074304).

2^2148607 is an apocalyptic number.

2148607 is a deficient number, since it is larger than the sum of its proper divisors (1).

2148607 is an equidigital number, since it uses as much as digits as its factorization.

2148607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 2148607 is about 1465.8127438387. The cubic root of 2148607 is about 129.0384077291.

The spelling of 2148607 in words is "two million, one hundred forty-eight thousand, six hundred seven".