7468522 has 4 divisors (see below), whose sum is σ = 11202786. Its totient is φ = 3734260.

The previous prime is 7468507. The next prime is 7468523. The reversal of 7468522 is 2258647.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5621641 + 1846881 = 2371^2 + 1359^2 .

It is a d-powerful number, because it can be written as 7⁸ + 4⁴ + 6⁸ + 8⁴ + 5⁶ + 2⁵ + 2¹² .

It is not an unprimeable number, because it can be changed into a prime (7468523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1867129 + ... + 1867132.

Almost surely, 2^7468522 is an apocalyptic number.

7468522 is a deficient number, since it is larger than the sum of its proper divisors (3734264).

7468522 is a wasteful number, since it uses less digits than its factorization.

7468522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3734263.

The product of its digits is 26880, while the sum is 34.

The square root of 7468522 is about 2732.8596744070. The cubic root of 7468522 is about 195.4691486999.

The spelling of 7468522 in words is "seven million, four hundred sixty-eight thousand, five hundred twenty-two".