10599420 has 96 divisors (see below), whose sum is σ = 32514048. Its totient is φ = 2564352.

The previous prime is 10599373. The next prime is 10599431. The reversal of 10599420 is 2499501.

It is a happy number.

It is a super-2 number, since 2×10599420² = 224695408672800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 83397 + ... + 83523.

It is an arithmetic number, because the mean of its divisors is an integer number (338688).

Almost surely, 2^10599420 is an apocalyptic number.

10599420 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 10599420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16257024).

10599420 is an abundant number, since it is smaller than the sum of its proper divisors (21914628).

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

10599420 is a wasteful number, since it uses less digits than its factorization.

10599420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259 (or 257 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 10599420 is about 3255.6750452095. The cubic root of 10599420 is about 219.6649168896.

The spelling of 10599420 in words is "ten million, five hundred ninety-nine thousand, four hundred twenty".