14842840 has 16 divisors (see below), whose sum is σ = 33396480. Its totient is φ = 5937120.

The previous prime is 14842829. The next prime is 14842873. The reversal of 14842840 is 4824841.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185496 + ... + 185575.

It is an arithmetic number, because the mean of its divisors is an integer number (2087280).

Almost surely, 2^14842840 is an apocalyptic number.

14842840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14842840 is an abundant number, since it is smaller than the sum of its proper divisors (18553640).

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

14842840 is a wasteful number, since it uses less digits than its factorization.

14842840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371082 (or 371078 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 31.

The square root of 14842840 is about 3852.6406528510. The cubic root of 14842840 is about 245.7568708544.

The spelling of 14842840 in words is "fourteen million, eight hundred forty-two thousand, eight hundred forty".