60405628 has 12 divisors (see below), whose sum is σ = 108288432. Its totient is φ = 29466080.

The previous prime is 60405623. The next prime is 60405649. The reversal of 60405628 is 82650406.

It is a self number, because there is not a number n which added to its sum of digits gives 60405628.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60405623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184000 + ... + 184327.

It is an arithmetic number, because the mean of its divisors is an integer number (9024036).

Almost surely, 2^60405628 is an apocalyptic number.

It is an amenable number.

60405628 is a deficient number, since it is larger than the sum of its proper divisors (47882804).

60405628 is a wasteful number, since it uses less digits than its factorization.

60405628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368372 (or 368370 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 60405628 is about 7772.1057635624. The cubic root of 60405628 is about 392.3669945704.

The spelling of 60405628 in words is "sixty million, four hundred five thousand, six hundred twenty-eight".