7428703 has 2 divisors, whose sum is σ = 7428704. Its totient is φ = 7428702.

The previous prime is 7428697. The next prime is 7428713. The reversal of 7428703 is 3078247.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7428703 - 2⁵ = 7428671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7428713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3714351 + 3714352.

It is an arithmetic number, because the mean of its divisors is an integer number (3714352).

Almost surely, 2^7428703 is an apocalyptic number.

7428703 is a deficient number, since it is larger than the sum of its proper divisors (1).

7428703 is an equidigital number, since it uses as much as digits as its factorization.

7428703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 7428703 is about 2725.5647121285. The cubic root of 7428703 is about 195.1211432211.

The spelling of 7428703 in words is "seven million, four hundred twenty-eight thousand, seven hundred three".