10898420 has 48 divisors (see below), whose sum is σ = 24893568. Its totient is φ = 3984000.

The previous prime is 10898417. The next prime is 10898423. The reversal of 10898420 is 2489801.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10898417) and next prime (10898423).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10898423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43295 + ... + 43545.

It is an arithmetic number, because the mean of its divisors is an integer number (518616).

Almost surely, 2^10898420 is an apocalyptic number.

10898420 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 10898420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12446784).

10898420 is an abundant number, since it is smaller than the sum of its proper divisors (13995148).

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

10898420 is a wasteful number, since it uses less digits than its factorization.

10898420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440 (or 438 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 32.

The square root of 10898420 is about 3301.2755110714. The cubic root of 10898420 is about 221.7113094048.

The spelling of 10898420 in words is "ten million, eight hundred ninety-eight thousand, four hundred twenty".