76973207 has 2 divisors, whose sum is σ = 76973208. Its totient is φ = 76973206.

The previous prime is 76973201. The next prime is 76973213. The reversal of 76973207 is 70237967.

It is a balanced prime because it is at equal distance from previous prime (76973201) and next prime (76973213).

It is an emirp because it is prime and its reverse (70237967) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 76973207 - 2¹⁰ = 76972183 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76973201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38486603 + 38486604.

It is an arithmetic number, because the mean of its divisors is an integer number (38486604).

Almost surely, 2^76973207 is an apocalyptic number.

76973207 is a deficient number, since it is larger than the sum of its proper divisors (1).

76973207 is an equidigital number, since it uses as much as digits as its factorization.

76973207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 111132, while the sum is 41.

The square root of 76973207 is about 8773.4375817008. The cubic root of 76973207 is about 425.3827361901.

The spelling of 76973207 in words is "seventy-six million, nine hundred seventy-three thousand, two hundred seven".