7075949 has 2 divisors, whose sum is σ = 7075950. Its totient is φ = 7075948.

The previous prime is 7075933. The next prime is 7075969. The reversal of 7075949 is 9495707.

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., 5031049 + 2044900 = 2243^2 + 1430^2 .

It is a cyclic number.

It is not a de Polignac number, because 7075949 - 2⁴ = 7075933 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7075909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3537974 + 3537975.

It is an arithmetic number, because the mean of its divisors is an integer number (3537975).

Almost surely, 2^7075949 is an apocalyptic number.

It is an amenable number.

7075949 is a deficient number, since it is larger than the sum of its proper divisors (1).

7075949 is an equidigital number, since it uses as much as digits as its factorization.

7075949 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 79380, while the sum is 41.

The square root of 7075949 is about 2660.0656006948. The cubic root of 7075949 is about 191.9824654849.

The spelling of 7075949 in words is "seven million, seventy-five thousand, nine hundred forty-nine".