4240992 has 48 divisors (see below), whose sum is σ = 12724992. Its totient is φ = 1211520.

The previous prime is 4240991. The next prime is 4241021. The reversal of 4240992 is 2990424.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4240991) 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, 2484 + ... + 3827.

It is an arithmetic number, because the mean of its divisors is an integer number (265104).

Almost surely, 2^4240992 is an apocalyptic number.

4240992 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4240992 is an abundant number, since it is smaller than the sum of its proper divisors (8484000).

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

4240992 is a wasteful number, since it uses less digits than its factorization.

4240992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6331 (or 6323 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 4240992 is about 2059.3668930038. The cubic root of 4240992 is about 161.8660682400.

The spelling of 4240992 in words is "four million, two hundred forty thousand, nine hundred ninety-two".