10705538 has 16 divisors (see below), whose sum is σ = 16527456. Its totient is φ = 5197920.

The previous prime is 10705537. The next prime is 10705549. The reversal of 10705538 is 83550701.

It is a super-2 number, since 2×10705538² = 229217087738888, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10705538.

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, 23945 + ... + 24387.

It is an arithmetic number, because the mean of its divisors is an integer number (1032966).

Almost surely, 2^10705538 is an apocalyptic number.

10705538 is a deficient number, since it is larger than the sum of its proper divisors (5821918).

10705538 is a wasteful number, since it uses less digits than its factorization.

10705538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769.

The product of its (nonzero) digits is 4200, while the sum is 29.

The square root of 10705538 is about 3271.9318452559. The cubic root of 10705538 is about 220.3955555904.

The spelling of 10705538 in words is "ten million, seven hundred five thousand, five hundred thirty-eight".