7468489 has 16 divisors (see below), whose sum is σ = 8912896. Its totient is φ = 6123600.

The previous prime is 7468459. The next prime is 7468507. The reversal of 7468489 is 9848647.

It is a happy number.

It is not a de Polignac number, because 7468489 - 2¹¹ = 7466441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7468429) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27424 + ... + 27694.

It is an arithmetic number, because the mean of its divisors is an integer number (557056).

Almost surely, 2^7468489 is an apocalyptic number.

It is an amenable number.

7468489 is a deficient number, since it is larger than the sum of its proper divisors (1444407).

7468489 is a wasteful number, since it uses less digits than its factorization.

7468489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436.

The product of its digits is 387072, while the sum is 46.

The square root of 7468489 is about 2732.8536367687. The cubic root of 7468489 is about 195.4688608031.

The spelling of 7468489 in words is "seven million, four hundred sixty-eight thousand, four hundred eighty-nine".