248580142 has 8 divisors (see below), whose sum is σ = 372969000. Its totient is φ = 124257144.

The previous prime is 248580139. The next prime is 248580149. The reversal of 248580142 is 241085842.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 248580098 and 248580107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248580149) 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, 5592 + ... + 22987.

It is an arithmetic number, because the mean of its divisors is an integer number (46621125).

Almost surely, 2^248580142 is an apocalyptic number.

248580142 is a deficient number, since it is larger than the sum of its proper divisors (124388858).

248580142 is a wasteful number, since it uses less digits than its factorization.

248580142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32930.

The product of its (nonzero) digits is 20480, while the sum is 34.

The square root of 248580142 is about 15766.4245154061. The cubic root of 248580142 is about 628.7656540336.

The spelling of 248580142 in words is "two hundred forty-eight million, five hundred eighty thousand, one hundred forty-two".