10301840 has 40 divisors (see below), whose sum is σ = 24159168. Its totient is φ = 4085120.

The previous prime is 10301831. The next prime is 10301849. The reversal of 10301840 is 4810301.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10301831) and next prime (10301849).

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×10301840² = 212255814771200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10301849) 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, 9989 + ... + 10971.

Almost surely, 2^10301840 is an apocalyptic number.

10301840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10301840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12079584).

10301840 is an abundant number, since it is smaller than the sum of its proper divisors (13857328).

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

10301840 is a wasteful number, since it uses less digits than its factorization.

10301840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1127 (or 1121 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 10301840 is about 3209.6479557733. The cubic root of 10301840 is about 217.5896666445.

The spelling of 10301840 in words is "ten million, three hundred one thousand, eight hundred forty".