248121276 has 24 divisors (see below), whose sum is σ = 623484624. Its totient is φ = 76344960.

The previous prime is 248121227. The next prime is 248121277. The reversal of 248121276 is 672121842.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248121277) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 795105 + ... + 795416.

It is an arithmetic number, because the mean of its divisors is an integer number (25978526).

Almost surely, 2^248121276 is an apocalyptic number.

248121276 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

248121276 is an abundant number, since it is smaller than the sum of its proper divisors (375363348).

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

248121276 is a wasteful number, since it uses less digits than its factorization.

248121276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1590541 (or 1590539 counting only the distinct ones).

The product of its digits is 10752, while the sum is 33.

The square root of 248121276 is about 15751.8657942480. The cubic root of 248121276 is about 628.3785261761.

The spelling of 248121276 in words is "two hundred forty-eight million, one hundred twenty-one thousand, two hundred seventy-six".