10269420 has 96 divisors (see below), whose sum is σ = 33600000. Its totient is φ = 2342592.

The previous prime is 10269407. The next prime is 10269433. The reversal of 10269420 is 2496201.

It is an interprime number because it is at equal distance from previous prime (10269407) and next prime (10269433).

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 20331 + ... + 20829.

It is an arithmetic number, because the mean of its divisors is an integer number (350000).

Almost surely, 2^10269420 is an apocalyptic number.

10269420 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 10269420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16800000).

10269420 is an abundant number, since it is smaller than the sum of its proper divisors (23330580).

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

10269420 is a wasteful number, since it uses less digits than its factorization.

10269420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532 (or 516 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 10269420 is about 3204.5935779752. The cubic root of 10269420 is about 217.3611744561.

The spelling of 10269420 in words is "ten million, two hundred sixty-nine thousand, four hundred twenty".