1137448246 has 16 divisors (see below), whose sum is σ = 1868156928. Its totient is φ = 515111400.

The previous prime is 1137448231. The next prime is 1137448271. The reversal of 1137448246 is 6428447311.

It is a junction number, because it is equal to n+sod(n) for n = 1137448199 and 1137448208.

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, 89430 + ... + 101353.

It is an arithmetic number, because the mean of its divisors is an integer number (116759808).

Almost surely, 2^1137448246 is an apocalyptic number.

1137448246 is a deficient number, since it is larger than the sum of its proper divisors (730708682).

1137448246 is a wasteful number, since it uses less digits than its factorization.

1137448246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191067.

The product of its digits is 129024, while the sum is 40.

The square root of 1137448246 is about 33726.0766470101. The cubic root of 1137448246 is about 1043.8639076038.

The spelling of 1137448246 in words is "one billion, one hundred thirty-seven million, four hundred forty-eight thousand, two hundred forty-six".