248672072 has 16 divisors (see below), whose sum is σ = 508647600. Its totient is φ = 113032720.

The previous prime is 248672063. The next prime is 248672077. The reversal of 248672072 is 270276842.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (248672077) 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, 1412822 + ... + 1412997.

It is an arithmetic number, because the mean of its divisors is an integer number (31790475).

Almost surely, 2^248672072 is an apocalyptic number.

248672072 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

248672072 is an abundant number, since it is smaller than the sum of its proper divisors (259975528).

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

248672072 is a wasteful number, since it uses less digits than its factorization.

248672072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2825836 (or 2825832 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 38.

The square root of 248672072 is about 15769.3396183861. The cubic root of 248672072 is about 628.8431545962.

The spelling of 248672072 in words is "two hundred forty-eight million, six hundred seventy-two thousand, seventy-two".