41220877 has 2 divisors, whose sum is σ = 41220878. Its totient is φ = 41220876.

The previous prime is 41220863. The next prime is 41220887. The reversal of 41220877 is 77802214.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41036836 + 184041 = 6406^2 + 429^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41220877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41220847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20610438 + 20610439.

It is an arithmetic number, because the mean of its divisors is an integer number (20610439).

Almost surely, 2^41220877 is an apocalyptic number.

It is an amenable number.

41220877 is a deficient number, since it is larger than the sum of its proper divisors (1).

41220877 is an equidigital number, since it uses as much as digits as its factorization.

41220877 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6272, while the sum is 31.

The square root of 41220877 is about 6420.3486665445. The cubic root of 41220877 is about 345.4398283141.

The spelling of 41220877 in words is "forty-one million, two hundred twenty thousand, eight hundred seventy-seven".