1126304158 has 32 divisors (see below), whose sum is σ = 2026114560. Its totient is φ = 459111840.

The previous prime is 1126304147. The next prime is 1126304209. The reversal of 1126304158 is 8514036211.

It is a super-2 number, since 2×1126304158² = 2537122112656177928, which contains 22 as substring.

It is a congruent number.

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, 47868 + ... + 67408.

It is an arithmetic number, because the mean of its divisors is an integer number (63316080).

Almost surely, 2^1126304158 is an apocalyptic number.

1126304158 is a deficient number, since it is larger than the sum of its proper divisors (899810402).

1126304158 is a wasteful number, since it uses less digits than its factorization.

1126304158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19752.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 1126304158 is about 33560.4552710478. The cubic root of 1126304158 is about 1040.4436463966.

The spelling of 1126304158 in words is "one billion, one hundred twenty-six million, three hundred four thousand, one hundred fifty-eight".