10505704 has 24 divisors (see below), whose sum is σ = 21653730. Its totient is φ = 4774880.

The previous prime is 10505699. The next prime is 10505707. The reversal of 10505704 is 40750501.

It can be written as a sum of positive squares in only one way, i.e., 8820900 + 1684804 = 2970^2 + 1298^2 .

It is a super-2 number, since 2×10505704² = 220739633071232, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (10505707) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4459 + ... + 6394.

Almost surely, 2^10505704 is an apocalyptic number.

It is an amenable number.

10505704 is an abundant number, since it is smaller than the sum of its proper divisors (11148026).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10505704 is a wasteful number, since it uses less digits than its factorization.

10505704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10881 (or 10866 counting only the distinct ones).

The product of its (nonzero) digits is 700, while the sum is 22.

The square root of 10505704 is about 3241.2503760123. The cubic root of 10505704 is about 219.0156018437.

The spelling of 10505704 in words is "ten million, five hundred five thousand, seven hundred four".