7072303 has 4 divisors (see below), whose sum is σ = 8082640. Its totient is φ = 6061968.

The previous prime is 7072277. The next prime is 7072321. The reversal of 7072303 is 3032707.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3032707 = 109 ⋅27823.

It is a cyclic number.

It is not a de Polignac number, because 7072303 - 2¹³ = 7064111 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7072343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 505158 + ... + 505171.

It is an arithmetic number, because the mean of its divisors is an integer number (2020660).

Almost surely, 2^7072303 is an apocalyptic number.

7072303 is a deficient number, since it is larger than the sum of its proper divisors (1010337).

7072303 is a wasteful number, since it uses less digits than its factorization.

7072303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010336.

The product of its (nonzero) digits is 882, while the sum is 22.

The square root of 7072303 is about 2659.3801909468. The cubic root of 7072303 is about 191.9494857707.

The spelling of 7072303 in words is "seven million, seventy-two thousand, three hundred three".