41220037 has 2 divisors, whose sum is σ = 41220038. Its totient is φ = 41220036.

The previous prime is 41220013. The next prime is 41220059. The reversal of 41220037 is 73002214.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24295041 + 16924996 = 4929^2 + 4114^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41220037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 41219996 and 41220023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41220007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20610018 + 20610019.

It is an arithmetic number, because the mean of its divisors is an integer number (20610019).

Almost surely, 2^41220037 is an apocalyptic number.

It is an amenable number.

41220037 is a deficient number, since it is larger than the sum of its proper divisors (1).

41220037 is an equidigital number, since it uses as much as digits as its factorization.

41220037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 41220037 is about 6420.2832492033. The cubic root of 41220037 is about 345.4374818378.

It can be divided in two parts, 412 and 20037, that added together give a square (20449 = 143²).

The spelling of 41220037 in words is "forty-one million, two hundred twenty thousand, thirty-seven".