10022745 has 16 divisors (see below), whose sum is σ = 16470720. Its totient is φ = 5200704.

The previous prime is 10022699. The next prime is 10022759. The reversal of 10022745 is 54722001.

It is not a de Polignac number, because 10022745 - 2⁸ = 10022489 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8475 + ... + 9584.

It is an arithmetic number, because the mean of its divisors is an integer number (1029420).

Almost surely, 2^10022745 is an apocalyptic number.

10022745 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10022745 is a deficient number, since it is larger than the sum of its proper divisors (6447975).

10022745 is a wasteful number, since it uses less digits than its factorization.

10022745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18104.

The product of its (nonzero) digits is 560, while the sum is 21.

The square root of 10022745 is about 3165.8719178135. The cubic root of 10022745 is about 215.6066873757.

Adding to 10022745 its reverse (54722001), we get a palindrome (64744746).

The spelling of 10022745 in words is "ten million, twenty-two thousand, seven hundred forty-five".