248625340 has 24 divisors (see below), whose sum is σ = 552826512. Its totient is φ = 93600000.

The previous prime is 248625329. The next prime is 248625359. The reversal of 248625340 is 43526842.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 248625296 and 248625305.

It is a congruent number.

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, 365286 + ... + 365965.

It is an arithmetic number, because the mean of its divisors is an integer number (23034438).

Almost surely, 2^248625340 is an apocalyptic number.

248625340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

248625340 is an abundant number, since it is smaller than the sum of its proper divisors (304201172).

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

248625340 is a wasteful number, since it uses less digits than its factorization.

248625340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 731277 (or 731275 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 34.

The square root of 248625340 is about 15767.8578126517. The cubic root of 248625340 is about 628.8037600914.

The spelling of 248625340 in words is "two hundred forty-eight million, six hundred twenty-five thousand, three hundred forty".