10269140 has 24 divisors (see below), whose sum is σ = 24646272. Its totient is φ = 3520800.

The previous prime is 10269137. The next prime is 10269143. The reversal of 10269140 is 4196201.

It is a happy number.

10269140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10269137) and next prime (10269143).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10269143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36536 + ... + 36815.

It is an arithmetic number, because the mean of its divisors is an integer number (1026928).

Almost surely, 2^10269140 is an apocalyptic number.

10269140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10269140 is an abundant number, since it is smaller than the sum of its proper divisors (14377132).

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

10269140 is a wasteful number, since it uses less digits than its factorization.

10269140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73367 (or 73365 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 10269140 is about 3204.5498903902. The cubic root of 10269140 is about 217.3591989573.

The spelling of 10269140 in words is "ten million, two hundred sixty-nine thousand, one hundred forty".