10740020 has 12 divisors (see below), whose sum is σ = 22554084. Its totient is φ = 4296000.

The previous prime is 10740019. The next prime is 10740031. The reversal of 10740020 is 2004701.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5550736 + 5189284 = 2356^2 + 2278^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10739977 and 10740004.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 268481 + ... + 268520.

It is an arithmetic number, because the mean of its divisors is an integer number (1879507).

Almost surely, 2^10740020 is an apocalyptic number.

10740020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10740020 is an abundant number, since it is smaller than the sum of its proper divisors (11814064).

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

10740020 is a wasteful number, since it uses less digits than its factorization.

10740020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537010 (or 537008 counting only the distinct ones).

The product of its (nonzero) digits is 56, while the sum is 14.

The square root of 10740020 is about 3277.1969730244. The cubic root of 10740020 is about 220.6319296590.

Adding to 10740020 its reverse (2004701), we get a palindrome (12744721).

The spelling of 10740020 in words is "ten million, seven hundred forty thousand, twenty".