5672297628 has 36 divisors (see below), whose sum is σ = 14961714768. Its totient is φ = 1808558400.

The previous prime is 5672297623. The next prime is 5672297669. The reversal of 5672297628 is 8267922765.

5672297628 is a `hidden beast` number, since 5 + 6 + 7 + 2 + 2 + 9 + 7 + 628 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×5672297628² = 64349920761228852768, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5672297623) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 3424473 + ... + 3426128.

It is an arithmetic number, because the mean of its divisors is an integer number (415603188).

Almost surely, 2^5672297628 is an apocalyptic number.

It is an amenable number.

5672297628 is an abundant number, since it is smaller than the sum of its proper divisors (9289417140).

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

5672297628 is a wasteful number, since it uses less digits than its factorization.

5672297628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6850634 (or 6850629 counting only the distinct ones).

The product of its digits is 5080320, while the sum is 54.

The square root of 5672297628 is about 75314.6574578946. The cubic root of 5672297628 is about 1783.4174161149.

The spelling of 5672297628 in words is "five billion, six hundred seventy-two million, two hundred ninety-seven thousand, six hundred twenty-eight".