4077497 has 2 divisors, whose sum is σ = 4077498. Its totient is φ = 4077496.

The previous prime is 4077481. The next prime is 4077499. The reversal of 4077497 is 7947704.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2128681 + 1948816 = 1459^2 + 1396^2 .

It is a cyclic number.

It is not a de Polignac number, because 4077497 - 2⁴ = 4077481 is a prime.

Together with 4077499, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4077497.

It is not a weakly prime, because it can be changed into another prime (4077499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2038748 + 2038749.

It is an arithmetic number, because the mean of its divisors is an integer number (2038749).

Almost surely, 2^4077497 is an apocalyptic number.

It is an amenable number.

4077497 is a deficient number, since it is larger than the sum of its proper divisors (1).

4077497 is an equidigital number, since it uses as much as digits as its factorization.

4077497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 49392, while the sum is 38.

The square root of 4077497 is about 2019.2813077925. The cubic root of 4077497 is about 159.7587118289.

It can be divided in two parts, 40774 and 97, that multiplied together give a triangular number (3955078 = T₂₈₁₂).

The spelling of 4077497 in words is "four million, seventy-seven thousand, four hundred ninety-seven".