10578340 has 24 divisors (see below), whose sum is σ = 22276800. Its totient is φ = 4219488.

The previous prime is 10578329. The next prime is 10578349. The reversal of 10578340 is 4387501.

It is a super-2 number, since 2×10578340² = 223802554311200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10578299 and 10578308.

It is not an unprimeable number, because it can be changed into a prime (10578349) 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, 11539 + ... + 12421.

It is an arithmetic number, because the mean of its divisors is an integer number (928200).

Almost surely, 2^10578340 is an apocalyptic number.

10578340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10578340 is an abundant number, since it is smaller than the sum of its proper divisors (11698460).

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

10578340 is a wasteful number, since it uses less digits than its factorization.

10578340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1491 (or 1489 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 10578340 is about 3252.4360101315. The cubic root of 10578340 is about 219.5191979237.

It can be divided in two parts, 10 and 578340, that added together give a triangular number (578350 = T₁₀₇₅).

The spelling of 10578340 in words is "ten million, five hundred seventy-eight thousand, three hundred forty".