248919038 has 8 divisors (see below), whose sum is σ = 393030120. Its totient is φ = 117909000.

The previous prime is 248919037. The next prime is 248919059. The reversal of 248919038 is 830919842.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 248919038.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248919037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3275213 + ... + 3275288.

It is an arithmetic number, because the mean of its divisors is an integer number (49128765).

Almost surely, 2^248919038 is an apocalyptic number.

248919038 is a deficient number, since it is larger than the sum of its proper divisors (144111082).

248919038 is a wasteful number, since it uses less digits than its factorization.

248919038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6550522.

The product of its (nonzero) digits is 124416, while the sum is 44.

The square root of 248919038 is about 15777.1682503547. The cubic root of 248919038 is about 629.0512619953.

The spelling of 248919038 in words is "two hundred forty-eight million, nine hundred nineteen thousand, thirty-eight".