42703097 has 2 divisors, whose sum is σ = 42703098. Its totient is φ = 42703096.

The previous prime is 42703093. The next prime is 42703117. The reversal of 42703097 is 79030724.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26790976 + 15912121 = 5176^2 + 3989^2 .

It is a cyclic number.

It is not a de Polignac number, because 42703097 - 2² = 42703093 is a prime.

It is not a weakly prime, because it can be changed into another prime (42703091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21351548 + 21351549.

It is an arithmetic number, because the mean of its divisors is an integer number (21351549).

Almost surely, 2^42703097 is an apocalyptic number.

It is an amenable number.

42703097 is a deficient number, since it is larger than the sum of its proper divisors (1).

42703097 is an equidigital number, since it uses as much as digits as its factorization.

42703097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10584, while the sum is 32.

The square root of 42703097 is about 6534.7606689151. The cubic root of 42703097 is about 349.5316101886.

The spelling of 42703097 in words is "forty-two million, seven hundred three thousand, ninety-seven".