10703640 has 64 divisors (see below), whose sum is σ = 32348160. Its totient is φ = 2833280.

The previous prime is 10703633. The next prime is 10703647. The reversal of 10703640 is 4630701.

It is an interprime number because it is at equal distance from previous prime (10703633) and next prime (10703647).

It is a super-2 number, since 2×10703640² = 229135818499200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10703647) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22687 + ... + 23153.

It is an arithmetic number, because the mean of its divisors is an integer number (505440).

Almost surely, 2^10703640 is an apocalyptic number.

10703640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10703640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16174080).

10703640 is an abundant number, since it is smaller than the sum of its proper divisors (21644520).

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

10703640 is a wasteful number, since it uses less digits than its factorization.

10703640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 672 (or 668 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 10703640 is about 3271.6417896830. The cubic root of 10703640 is about 220.3825300738.

The spelling of 10703640 in words is "ten million, seven hundred three thousand, six hundred forty".