10254140 has 24 divisors (see below), whose sum is σ = 23190720. Its totient is φ = 3786048.

The previous prime is 10254137. The next prime is 10254151. The reversal of 10254140 is 4145201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19460 + ... + 19979.

It is an arithmetic number, because the mean of its divisors is an integer number (966280).

Almost surely, 2^10254140 is an apocalyptic number.

10254140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10254140 is an abundant number, since it is smaller than the sum of its proper divisors (12936580).

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

10254140 is a wasteful number, since it uses less digits than its factorization.

10254140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39461 (or 39459 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 10254140 is about 3202.2086128171. The cubic root of 10254140 is about 217.2533161296.

Adding to 10254140 its reverse (4145201), we get a palindrome (14399341).

The spelling of 10254140 in words is "ten million, two hundred fifty-four thousand, one hundred forty".