1107921148 has 12 divisors (see below), whose sum is σ = 1957686640. Its totient is φ = 548582112.

The previous prime is 1107921131. The next prime is 1107921151. The reversal of 1107921148 is 8411297011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1344153 + ... + 1344976.

Almost surely, 2^1107921148 is an apocalyptic number.

It is an amenable number.

1107921148 is a deficient number, since it is larger than the sum of its proper divisors (849765492).

1107921148 is a wasteful number, since it uses less digits than its factorization.

1107921148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2689236 (or 2689234 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 34.

The square root of 1107921148 is about 33285.4494937352. The cubic root of 1107921148 is about 1034.7520228650.

The spelling of 1107921148 in words is "one billion, one hundred seven million, nine hundred twenty-one thousand, one hundred forty-eight".