10220757 has 8 divisors (see below), whose sum is σ = 14429376. Its totient is φ = 6412992.

The previous prime is 10220753. The next prime is 10220797. The reversal of 10220757 is 75702201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10220757 - 2² = 10220753 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10220753) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100153 + ... + 100254.

It is an arithmetic number, because the mean of its divisors is an integer number (1803672).

Almost surely, 2^10220757 is an apocalyptic number.

10220757 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

10220757 is a deficient number, since it is larger than the sum of its proper divisors (4208619).

10220757 is a wasteful number, since it uses less digits than its factorization.

10220757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200427.

The product of its (nonzero) digits is 980, while the sum is 24.

The square root of 10220757 is about 3196.9918673653. The cubic root of 10220757 is about 217.0172991935.

Adding to 10220757 its reverse (75702201), we get a palindrome (85922958).

The spelling of 10220757 in words is "ten million, two hundred twenty thousand, seven hundred fifty-seven".