1146126622 has 4 divisors (see below), whose sum is σ = 1719189936. Its totient is φ = 573063310.

The previous prime is 1146126599. The next prime is 1146126671. The reversal of 1146126622 is 2266216411.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 286531654 + ... + 286531657.

It is an arithmetic number, because the mean of its divisors is an integer number (429797484).

Almost surely, 2^1146126622 is an apocalyptic number.

1146126622 is a deficient number, since it is larger than the sum of its proper divisors (573063314).

1146126622 is an equidigital number, since it uses as much as digits as its factorization.

1146126622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573063313.

The product of its digits is 6912, while the sum is 31.

The square root of 1146126622 is about 33854.4919028480. The cubic root of 1146126622 is about 1046.5119698931.

It can be divided in two parts, 11461 and 26622, that added together give a palindrome (38083).

The spelling of 1146126622 in words is "one billion, one hundred forty-six million, one hundred twenty-six thousand, six hundred twenty-two".