7061628 has 24 divisors (see below), whose sum is σ = 18831232. Its totient is φ = 2017584.

The previous prime is 7061627. The next prime is 7061629. The reversal of 7061628 is 8261607.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (7061627) and next prime (7061629).

It is a junction number, because it is equal to n+sod(n) for n = 7061595 and 7061604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7061627) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41950 + ... + 42117.

Almost surely, 2^7061628 is an apocalyptic number.

It is an amenable number.

7061628 is an abundant number, since it is smaller than the sum of its proper divisors (11769604).

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

7061628 is a wasteful number, since it uses less digits than its factorization.

7061628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84081 (or 84079 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 7061628 is about 2657.3723863998. The cubic root of 7061628 is about 191.8528603583.

The spelling of 7061628 in words is "seven million, sixty-one thousand, six hundred twenty-eight".