248454102 has 32 divisors (see below), whose sum is σ = 536040288. Its totient is φ = 76317696.

The previous prime is 248454077. The next prime is 248454103. The reversal of 248454102 is 201454842.

It is a self number, because there is not a number n which added to its sum of digits gives 248454102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248454103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50128 + ... + 54860.

It is an arithmetic number, because the mean of its divisors is an integer number (16751259).

Almost surely, 2^248454102 is an apocalyptic number.

248454102 is an abundant number, since it is smaller than the sum of its proper divisors (287586186).

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

248454102 is a wasteful number, since it uses less digits than its factorization.

248454102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5424.

The product of its (nonzero) digits is 10240, while the sum is 30.

The square root of 248454102 is about 15762.4269070470. The cubic root of 248454102 is about 628.6593663519.

The spelling of 248454102 in words is "two hundred forty-eight million, four hundred fifty-four thousand, one hundred two".