627541412 has 12 divisors (see below), whose sum is σ = 1118918556. Its totient is φ = 307850400.

The previous prime is 627541399. The next prime is 627541429. The reversal of 627541412 is 214145726.

It can be written as a sum of positive squares in 2 ways, for example, as 395771236 + 231770176 = 19894^2 + 15224^2 .

It is a super-3 number, since 3×627541412³ (a number of 27 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1479839 + ... + 1480262.

It is an arithmetic number, because the mean of its divisors is an integer number (93243213).

Almost surely, 2^627541412 is an apocalyptic number.

It is an amenable number.

627541412 is a deficient number, since it is larger than the sum of its proper divisors (491377144).

627541412 is a wasteful number, since it uses less digits than its factorization.

627541412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2960158 (or 2960156 counting only the distinct ones).

The product of its digits is 13440, while the sum is 32.

The square root of 627541412 is about 25050.7766745864. The cubic root of 627541412 is about 856.1452736960.

The spelling of 627541412 in words is "six hundred twenty-seven million, five hundred forty-one thousand, four hundred twelve".