1072270248 has 64 divisors (see below), whose sum is σ = 3115584000. Its totient is φ = 301167552.

The previous prime is 1072270229. The next prime is 1072270313. The reversal of 1072270248 is 8420722701.

It is a super-2 number, since 2×1072270248² = 2299526969491963008, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44178 + ... + 64001.

It is an arithmetic number, because the mean of its divisors is an integer number (48681000).

Almost surely, 2^1072270248 is an apocalyptic number.

It is an amenable number.

1072270248 is an abundant number, since it is smaller than the sum of its proper divisors (2043313752).

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

1072270248 is a wasteful number, since it uses less digits than its factorization.

1072270248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108254 (or 108250 counting only the distinct ones).

The product of its (nonzero) digits is 12544, while the sum is 33.

The square root of 1072270248 is about 32745.5378334209. The cubic root of 1072270248 is about 1023.5319847160.

Adding to 1072270248 its reverse (8420722701), we get a palindrome (9492992949).

The spelling of 1072270248 in words is "one billion, seventy-two million, two hundred seventy thousand, two hundred forty-eight".