10745649 has 32 divisors (see below), whose sum is σ = 17297280. Its totient is φ = 6566400.

The previous prime is 10745641. The next prime is 10745653. The reversal of 10745649 is 94654701.

10745649 = 152³ + 153³ + 154³.

10745649 is a `hidden beast` number, since 1 + 0 + 7 + 4 + 5 + 649 = 666.

It is not a de Polignac number, because 10745649 - 2³ = 10745641 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10745641) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18534 + ... + 19104.

It is an arithmetic number, because the mean of its divisors is an integer number (540540).

Almost surely, 2^10745649 is an apocalyptic number.

It is an amenable number.

10745649 is a deficient number, since it is larger than the sum of its proper divisors (6551631).

10745649 is a wasteful number, since it uses less digits than its factorization.

10745649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 638 (or 632 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 10745649 is about 3278.0556737188. The cubic root of 10745649 is about 220.6704683899.

The spelling of 10745649 in words is "ten million, seven hundred forty-five thousand, six hundred forty-nine".