7486020 has 60 divisors (see below), whose sum is σ = 23489004. Its totient is φ = 1995840.

The previous prime is 7486013. The next prime is 7486033. The reversal of 7486020 is 206847.

It can be written as a sum of positive squares in 2 ways, for example, as 2742336 + 4743684 = 1656^2 + 2178^2 .

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 691 + ... + 3930.

Almost surely, 2^7486020 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7486020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11744502).

7486020 is an abundant number, since it is smaller than the sum of its proper divisors (16002984).

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

7486020 is a wasteful number, since it uses less digits than its factorization.

7486020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4642 (or 4631 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 7486020 is about 2736.0592098856. The cubic root of 7486020 is about 195.6216845243.

The spelling of 7486020 in words is "seven million, four hundred eighty-six thousand, twenty".