48078546 has 16 divisors (see below), whose sum is σ = 97091904. Its totient is φ = 15870384.

The previous prime is 48078539. The next prime is 48078559. The reversal of 48078546 is 64587084.

It is a super-3 number, since 3×48078546³ (a number of 24 digits) contains 333 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 48078498 and 48078507.

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, 38281 + ... + 39516.

It is an arithmetic number, because the mean of its divisors is an integer number (6068244).

Almost surely, 2^48078546 is an apocalyptic number.

48078546 is an abundant number, since it is smaller than the sum of its proper divisors (49013358).

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

48078546 is a wasteful number, since it uses less digits than its factorization.

48078546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77905.

The product of its (nonzero) digits is 215040, while the sum is 42.

The square root of 48078546 is about 6933.8694824751. The cubic root of 48078546 is about 363.6222432509.

The spelling of 48078546 in words is "forty-eight million, seventy-eight thousand, five hundred forty-six".