10505748 has 24 divisors (see below), whose sum is σ = 26742240. Its totient is φ = 3183520.

The previous prime is 10505741. The next prime is 10505749. The reversal of 10505748 is 84750501.

It is a super-2 number, since 2×10505748² = 220741482079008, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10505741) 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, 39663 + ... + 39926.

It is an arithmetic number, because the mean of its divisors is an integer number (1114260).

Almost surely, 2^10505748 is an apocalyptic number.

It is an amenable number.

10505748 is an abundant number, since it is smaller than the sum of its proper divisors (16236492).

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

10505748 is a wasteful number, since it uses less digits than its factorization.

10505748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79607 (or 79605 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 30.

The square root of 10505748 is about 3241.2571635092. The cubic root of 10505748 is about 219.0159076037.

The spelling of 10505748 in words is "ten million, five hundred five thousand, seven hundred forty-eight".