10229240 has 96 divisors (see below), whose sum is σ = 28440720. Its totient is φ = 3290112.

The previous prime is 10229237. The next prime is 10229269. The reversal of 10229240 is 4292201.

10229240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33167 + ... + 33473.

Almost surely, 2^10229240 is an apocalyptic number.

10229240 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 10229240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14220360).

10229240 is an abundant number, since it is smaller than the sum of its proper divisors (18211480).

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

10229240 is a wasteful number, since it uses less digits than its factorization.

10229240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349 (or 338 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 10229240 is about 3198.3183081113. The cubic root of 10229240 is about 217.0773224275.

The spelling of 10229240 in words is "ten million, two hundred twenty-nine thousand, two hundred forty".