1146463622 has 8 divisors (see below), whose sum is σ = 1723578696. Its totient is φ = 571937392.

The previous prime is 1146463559. The next prime is 1146463627. The reversal of 1146463622 is 2263646411.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1146463627) 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 3 ways as a sum of consecutive naturals, for example, 646103 + ... + 647874.

It is an arithmetic number, because the mean of its divisors is an integer number (215447337).

Almost surely, 2^1146463622 is an apocalyptic number.

1146463622 is a deficient number, since it is larger than the sum of its proper divisors (577115074).

1146463622 is a wasteful number, since it uses less digits than its factorization.

1146463622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1294422.

The product of its digits is 41472, while the sum is 35.

The square root of 1146463622 is about 33859.4687199903. The cubic root of 1146463622 is about 1046.6145298158.

The spelling of 1146463622 in words is "one billion, one hundred forty-six million, four hundred sixty-three thousand, six hundred twenty-two".