48078228 has 48 divisors (see below), whose sum is σ = 122802624. Its totient is φ = 14519040.

The previous prime is 48078209. The next prime is 48078253. The reversal of 48078228 is 82287084.

It is a super-3 number, since 3×48078228³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59926 + ... + 60722.

It is an arithmetic number, because the mean of its divisors is an integer number (2558388).

Almost surely, 2^48078228 is an apocalyptic number.

It is an amenable number.

48078228 is an abundant number, since it is smaller than the sum of its proper divisors (74724396).

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

48078228 is a wasteful number, since it uses less digits than its factorization.

48078228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1272 (or 1270 counting only the distinct ones).

The product of its (nonzero) digits is 57344, while the sum is 39.

The square root of 48078228 is about 6933.8465515181. The cubic root of 48078228 is about 363.6214415619.

Subtracting 48078228 from its reverse (82287084), we obtain a triangular number (34208856 = T₈₂₇₁).

The spelling of 48078228 in words is "forty-eight million, seventy-eight thousand, two hundred twenty-eight".