4574512628 has 24 divisors (see below), whose sum is σ = 9243350592. Its totient is φ = 1940292864.

The previous prime is 4574512589. The next prime is 4574512633. The reversal of 4574512628 is 8262154754.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 839426 + ... + 844857.

It is an arithmetic number, because the mean of its divisors is an integer number (385139608).

Almost surely, 2^4574512628 is an apocalyptic number.

It is an amenable number.

4574512628 is an abundant number, since it is smaller than the sum of its proper divisors (4668837964).

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

4574512628 is a wasteful number, since it uses less digits than its factorization.

4574512628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1684391 (or 1684389 counting only the distinct ones).

The product of its digits is 537600, while the sum is 44.

The square root of 4574512628 is about 67635.1434388957. The cubic root of 4574512628 is about 1660.0262041637.

The spelling of 4574512628 in words is "four billion, five hundred seventy-four million, five hundred twelve thousand, six hundred twenty-eight".