10745121 has 8 divisors (see below), whose sum is σ = 14342400. Its totient is φ = 7155632.

The previous prime is 10745113. The next prime is 10745129. The reversal of 10745121 is 12154701.

It is a happy number.

10745121 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10745113) and next prime (10745129).

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

It is a cyclic number.

It is not a de Polignac number, because 10745121 - 2³ = 10745113 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10745129) 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, 3280 + ... + 5678.

It is an arithmetic number, because the mean of its divisors is an integer number (1792800).

Almost surely, 2^10745121 is an apocalyptic number.

It is an amenable number.

10745121 is a deficient number, since it is larger than the sum of its proper divisors (3597279).

10745121 is a wasteful number, since it uses less digits than its factorization.

10745121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3895.

The product of its (nonzero) digits is 280, while the sum is 21.

The square root of 10745121 is about 3277.9751371845. The cubic root of 10745121 is about 220.6668540304. Note that the first 3 decimals are identical.

Adding to 10745121 its reverse (12154701), we get a palindrome (22899822).

The spelling of 10745121 in words is "ten million, seven hundred forty-five thousand, one hundred twenty-one".