1130722046 has 8 divisors (see below), whose sum is σ = 1709030664. Its totient is φ = 561045160.

The previous prime is 1130722009. The next prime is 1130722121. The reversal of 1130722046 is 6402270311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1130722046² = 2557064690620852232, 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 3 ways as a sum of consecutive naturals, for example, 2157605 + ... + 2158128.

It is an arithmetic number, because the mean of its divisors is an integer number (213628833).

Almost surely, 2^1130722046 is an apocalyptic number.

1130722046 is a deficient number, since it is larger than the sum of its proper divisors (578308618).

1130722046 is a wasteful number, since it uses less digits than its factorization.

1130722046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4315866.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 1130722046 is about 33626.2106993934. The cubic root of 1130722046 is about 1041.8022393301.

Adding to 1130722046 its reverse (6402270311), we get a palindrome (7532992357).

The spelling of 1130722046 in words is "one billion, one hundred thirty million, seven hundred twenty-two thousand, forty-six".