7426020 has 48 divisors (see below), whose sum is σ = 23764608. Its totient is φ = 1697280.

The previous prime is 7425983. The next prime is 7426031. The reversal of 7426020 is 206247.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 8421 + ... + 9260.

It is an arithmetic number, because the mean of its divisors is an integer number (495096).

Almost surely, 2^7426020 is an apocalyptic number.

7426020 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

7426020 is an abundant number, since it is smaller than the sum of its proper divisors (16338588).

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

7426020 is a wasteful number, since it uses less digits than its factorization.

7426020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17700 (or 17698 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 7426020 is about 2725.0724761004. The cubic root of 7426020 is about 195.0976499741.

The spelling of 7426020 in words is "seven million, four hundred twenty-six thousand, twenty".