1125867076 has 6 divisors (see below), whose sum is σ = 1970267390. Its totient is φ = 562933536.

The previous prime is 1125867053. The next prime is 1125867079. The reversal of 1125867076 is 6707685211.

It can be written as a sum of positive squares in only one way, i.e., 1052353600 + 73513476 = 32440^2 + 8574^2 .

It is not an unprimeable number, because it can be changed into a prime (1125867079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 140733381 + ... + 140733388.

Almost surely, 2^1125867076 is an apocalyptic number.

It is an amenable number.

1125867076 is a deficient number, since it is larger than the sum of its proper divisors (844400314).

1125867076 is a wasteful number, since it uses less digits than its factorization.

1125867076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281466773 (or 281466771 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 43.

The square root of 1125867076 is about 33553.9427787555. The cubic root of 1125867076 is about 1040.3090415402.

The spelling of 1125867076 in words is "one billion, one hundred twenty-five million, eight hundred sixty-seven thousand, seventy-six".