9952040 has 32 divisors (see below), whose sum is σ = 25591680. Its totient is φ = 3412032.

The previous prime is 9952039. The next prime is 9952043. The reversal of 9952040 is 402599.

It is a junction number, because it is equal to n+sod(n) for n = 9951994 and 9952012.

It is not an unprimeable number, because it can be changed into a prime (9952043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17492 + ... + 18051.

It is an arithmetic number, because the mean of its divisors is an integer number (799740).

Almost surely, 2^9952040 is an apocalyptic number.

It is an amenable number.

9952040 is an abundant number, since it is smaller than the sum of its proper divisors (15639640).

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

9952040 is a wasteful number, since it uses less digits than its factorization.

9952040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35561 (or 35557 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 9952040 is about 3154.6854042836. The cubic root of 9952040 is about 215.0984946225.

The spelling of 9952040 in words is "nine million, nine hundred fifty-two thousand, forty".