10534420 has 48 divisors (see below), whose sum is σ = 24611328. Its totient is φ = 3761280.

The previous prime is 10534399. The next prime is 10534423. The reversal of 10534420 is 2443501.

It is a super-2 number, since 2×10534420² = 221948009472800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10534423) 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, 7407 + ... + 8713.

It is an arithmetic number, because the mean of its divisors is an integer number (512736).

Almost surely, 2^10534420 is an apocalyptic number.

10534420 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 10534420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12305664).

10534420 is an abundant number, since it is smaller than the sum of its proper divisors (14076908).

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

10534420 is a wasteful number, since it uses less digits than its factorization.

10534420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1360 (or 1358 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 10534420 is about 3245.6771250388. The cubic root of 10534420 is about 219.2149706951.

Adding to 10534420 its reverse (2443501), we get a palindrome (12977921).

The spelling of 10534420 in words is "ten million, five hundred thirty-four thousand, four hundred twenty".