48220628 has 12 divisors (see below), whose sum is σ = 84766080. Its totient is φ = 24001752.

The previous prime is 48220621. The next prime is 48220639. The reversal of 48220628 is 82602284.

It is a happy number.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 48220594 and 48220603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48220621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26138 + ... + 27921.

It is an arithmetic number, because the mean of its divisors is an integer number (7063840).

Almost surely, 2^48220628 is an apocalyptic number.

It is an amenable number.

48220628 is a deficient number, since it is larger than the sum of its proper divisors (36545452).

48220628 is a wasteful number, since it uses less digits than its factorization.

48220628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54286 (or 54284 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 48220628 is about 6944.1074300446. The cubic root of 48220628 is about 363.9800838437.

The spelling of 48220628 in words is "forty-eight million, two hundred twenty thousand, six hundred twenty-eight".