7622340 has 48 divisors (see below), whose sum is σ = 23284800. Its totient is φ = 1847680.

The previous prime is 7622339. The next prime is 7622353. The reversal of 7622340 is 432267.

It is a d-powerful number, because it can be written as 7⁸ + 6⁸ + 2³ + 2⁹ + 3¹¹ + 4⁴ + 0 .

It is a self number, because there is not a number n which added to its sum of digits gives 7622340.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 5115 + ... + 6434.

It is an arithmetic number, because the mean of its divisors is an integer number (485100).

Almost surely, 2^7622340 is an apocalyptic number.

It is an amenable number.

7622340 is an abundant number, since it is smaller than the sum of its proper divisors (15662460).

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

7622340 is a wasteful number, since it uses less digits than its factorization.

7622340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11572 (or 11570 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 7622340 is about 2760.8585621143. The cubic root of 7622340 is about 196.8019688811.

The spelling of 7622340 in words is "seven million, six hundred twenty-two thousand, three hundred forty".