10703540 has 24 divisors (see below), whose sum is σ = 23800392. Its totient is φ = 4029440.

The previous prime is 10703527. The next prime is 10703543. The reversal of 10703540 is 4530701.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 425104 + 10278436 = 652^2 + 3206^2 .

It is a super-2 number, since 2×10703540² = 229131537063200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10703543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15401 + ... + 16080.

It is an arithmetic number, because the mean of its divisors is an integer number (991683).

Almost surely, 2^10703540 is an apocalyptic number.

10703540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10703540 is an abundant number, since it is smaller than the sum of its proper divisors (13096852).

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

10703540 is a wasteful number, since it uses less digits than its factorization.

10703540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31507 (or 31505 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 10703540 is about 3271.6265068006. The cubic root of 10703540 is about 220.3818437552.

The spelling of 10703540 in words is "ten million, seven hundred three thousand, five hundred forty".