4926440 has 32 divisors (see below), whose sum is σ = 11232000. Its totient is φ = 1944384.

The previous prime is 4926419. The next prime is 4926451. The reversal of 4926440 is 446294.

It is a super-2 number, since 2×4926440² = 48539622147200, which contains 22 as substring.

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, 2381 + ... + 3939.

It is an arithmetic number, because the mean of its divisors is an integer number (351000).

Almost surely, 2^4926440 is an apocalyptic number.

4926440 is a gapful number since it is divisible by the number (40) 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 4926440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5616000).

4926440 is an abundant number, since it is smaller than the sum of its proper divisors (6305560).

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

4926440 is a wasteful number, since it uses less digits than its factorization.

4926440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1649 (or 1645 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 4926440 is about 2219.5585146601. The cubic root of 4926440 is about 170.1548761604.

The spelling of 4926440 in words is "four million, nine hundred twenty-six thousand, four hundred forty".