10034840 has 16 divisors (see below), whose sum is σ = 22578480. Its totient is φ = 4013920.

The previous prime is 10034837. The next prime is 10034851. The reversal of 10034840 is 4843001.

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 pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125396 + ... + 125475.

It is an arithmetic number, because the mean of its divisors is an integer number (1411155).

Almost surely, 2^10034840 is an apocalyptic number.

10034840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10034840 is an abundant number, since it is smaller than the sum of its proper divisors (12543640).

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

10034840 is a wasteful number, since it uses less digits than its factorization.

10034840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250882 (or 250878 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 10034840 is about 3167.7815581255. The cubic root of 10034840 is about 215.6933806787.

Adding to 10034840 its reverse (4843001), we get a palindrome (14877841).

The spelling of 10034840 in words is "ten million, thirty-four thousand, eight hundred forty".