10705557 has 8 divisors (see below), whose sum is σ = 14894784. Its totient is φ = 6826688.

The previous prime is 10705549. The next prime is 10705573. The reversal of 10705557 is 75550701.

10705557 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10705557 - 2³ = 10705549 is a prime.

It is a super-3 number, since 3×10705557³ (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10705537) 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, 77508 + ... + 77645.

It is an arithmetic number, because the mean of its divisors is an integer number (1861848).

Almost surely, 2^10705557 is an apocalyptic number.

It is an amenable number.

10705557 is a deficient number, since it is larger than the sum of its proper divisors (4189227).

10705557 is a wasteful number, since it uses less digits than its factorization.

10705557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155179.

The product of its (nonzero) digits is 6125, while the sum is 30.

The square root of 10705557 is about 3271.9347487381. The cubic root of 10705557 is about 220.3956859750.

The spelling of 10705557 in words is "ten million, seven hundred five thousand, five hundred fifty-seven".