220707037 has 2 divisors, whose sum is σ = 220707038. Its totient is φ = 220707036.

The previous prime is 220707013. The next prime is 220707049. The reversal of 220707037 is 730707022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 192127321 + 28579716 = 13861^2 + 5346^2 .

It is a cyclic number.

It is not a de Polignac number, because 220707037 - 2²³ = 212318429 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 220706996 and 220707014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220707737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110353518 + 110353519.

It is an arithmetic number, because the mean of its divisors is an integer number (110353519).

Almost surely, 2^220707037 is an apocalyptic number.

It is an amenable number.

220707037 is a deficient number, since it is larger than the sum of its proper divisors (1).

220707037 is an equidigital number, since it uses as much as digits as its factorization.

220707037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4116, while the sum is 28.

The square root of 220707037 is about 14856.2120676840. The cubic root of 220707037 is about 604.3270864465.

The spelling of 220707037 in words is "two hundred twenty million, seven hundred seven thousand, thirty-seven".