10546320 has 40 divisors (see below), whose sum is σ = 32694336. Its totient is φ = 2812288.

The previous prime is 10546313. The next prime is 10546331. The reversal of 10546320 is 2364501.

Added to its reverse (2364501) it gives a triangular number (12910821 = T₅₀₈₁).

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×10546320² = 222449731084800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21732 + ... + 22211.

Almost surely, 2^10546320 is an apocalyptic number.

10546320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10546320 is an abundant number, since it is smaller than the sum of its proper divisors (22148016).

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

10546320 is a wasteful number, since it uses less digits than its factorization.

10546320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43959 (or 43953 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 10546320 is about 3247.5098152277. The cubic root of 10546320 is about 219.2974835907.

Adding to 10546320 its reverse (2364501), we get a triangular number (12910821 = T₅₀₈₁).

The spelling of 10546320 in words is "ten million, five hundred forty-six thousand, three hundred twenty".