1126630462 has 16 divisors (see below), whose sum is σ = 1726612992. Its totient is φ = 551214720.

The previous prime is 1126630451. The next prime is 1126630469. The reversal of 1126630462 is 2640366211.

It is a super-4 number, since 4×1126630462⁴ (a number of 37 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1126630469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11839 + ... + 48922.

It is an arithmetic number, because the mean of its divisors is an integer number (107913312).

Almost surely, 2^1126630462 is an apocalyptic number.

1126630462 is a deficient number, since it is larger than the sum of its proper divisors (599982530).

1126630462 is a wasteful number, since it uses less digits than its factorization.

1126630462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60963.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 1126630462 is about 33565.3163548327. The cubic root of 1126630462 is about 1040.5441130839.

Adding to 1126630462 its reverse (2640366211), we get a palindrome (3766996673).

The spelling of 1126630462 in words is "one billion, one hundred twenty-six million, six hundred thirty thousand, four hundred sixty-two".