248878124 has 72 divisors (see below), whose sum is σ = 507655680. Its totient is φ = 106460640.

The previous prime is 248878121. The next prime is 248878139. The reversal of 248878124 is 421878842.

248878124 = T₁₁ + T₁₂ + ... + T₁₁₄₂.

248878124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is not an unprimeable number, because it can be changed into a prime (248878121) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 879287 + ... + 879569.

Almost surely, 2^248878124 is an apocalyptic number.

It is an amenable number.

248878124 is an abundant number, since it is smaller than the sum of its proper divisors (258777556).

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

248878124 is a wasteful number, since it uses less digits than its factorization.

248878124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411 (or 398 counting only the distinct ones).

The product of its digits is 229376, while the sum is 44.

The square root of 248878124 is about 15775.8715765564. The cubic root of 248878124 is about 629.0167950808.

The spelling of 248878124 in words is "two hundred forty-eight million, eight hundred seventy-eight thousand, one hundred twenty-four".