4932640 has 24 divisors (see below), whose sum is σ = 11653740. Its totient is φ = 1972992.

The previous prime is 4932637. The next prime is 4932671. The reversal of 4932640 is 462394.

It can be written as a sum of positive squares in 2 ways, for example, as 4822416 + 110224 = 2196^2 + 332^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4932599 and 4932608.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15255 + ... + 15574.

Almost surely, 2^4932640 is an apocalyptic number.

4932640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4932640 is an abundant number, since it is smaller than the sum of its proper divisors (6721100).

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

4932640 is a wasteful number, since it uses less digits than its factorization.

4932640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30844 (or 30836 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 4932640 is about 2220.9547496516. The cubic root of 4932640 is about 170.2262270737.

The spelling of 4932640 in words is "four million, nine hundred thirty-two thousand, six hundred forty".