9452490 has 16 divisors (see below), whose sum is σ = 22686048. Its totient is φ = 2520656.

The previous prime is 9452477. The next prime is 9452491. The reversal of 9452490 is 942549.

It is not an unprimeable number, because it can be changed into a prime (9452491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157512 + ... + 157571.

It is an arithmetic number, because the mean of its divisors is an integer number (1417878).

Almost surely, 2^9452490 is an apocalyptic number.

9452490 is an abundant number, since it is smaller than the sum of its proper divisors (13233558).

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

9452490 is a wasteful number, since it uses less digits than its factorization.

9452490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315093.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 9452490 is about 3074.4902016432. The cubic root of 9452490 is about 211.4375294041.

The spelling of 9452490 in words is "nine million, four hundred fifty-two thousand, four hundred ninety".