10254940 has 12 divisors (see below), whose sum is σ = 21535416. Its totient is φ = 4101968.

The previous prime is 10254931. The next prime is 10254947. The reversal of 10254940 is 4945201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10254947) 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 3 ways as a sum of consecutive naturals, for example, 256354 + ... + 256393.

It is an arithmetic number, because the mean of its divisors is an integer number (1794618).

Almost surely, 2^10254940 is an apocalyptic number.

10254940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10254940 is an abundant number, since it is smaller than the sum of its proper divisors (11280476).

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

10254940 is a wasteful number, since it uses less digits than its factorization.

10254940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512756 (or 512754 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 10254940 is about 3202.3335241664. Note that the first 3 decimals coincide. The cubic root of 10254940 is about 217.2589658195.

The spelling of 10254940 in words is "ten million, two hundred fifty-four thousand, nine hundred forty".