10378140 has 24 divisors (see below), whose sum is σ = 29058960. Its totient is φ = 2767488.

The previous prime is 10378139. The next prime is 10378163. The reversal of 10378140 is 4187301.

It is a self number, because there is not a number n which added to its sum of digits gives 10378140.

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, 86425 + ... + 86544.

It is an arithmetic number, because the mean of its divisors is an integer number (1210790).

Almost surely, 2^10378140 is an apocalyptic number.

10378140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10378140 is an abundant number, since it is smaller than the sum of its proper divisors (18680820).

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

10378140 is a wasteful number, since it uses less digits than its factorization.

10378140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172981 (or 172979 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 10378140 is about 3221.5120673373. The cubic root of 10378140 is about 218.1255344086.

The spelling of 10378140 in words is "ten million, three hundred seventy-eight thousand, one hundred forty".