1463023506 has 32 divisors (see below), whose sum is σ = 3374743680. Its totient is φ = 414170496.

The previous prime is 1463023493. The next prime is 1463023547. The reversal of 1463023506 is 6053203641.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155211 + ... + 164366.

It is an arithmetic number, because the mean of its divisors is an integer number (105460740).

Almost surely, 2^1463023506 is an apocalyptic number.

1463023506 is an abundant number, since it is smaller than the sum of its proper divisors (1911720174).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1463023506 is a wasteful number, since it uses less digits than its factorization.

1463023506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319698.

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 1463023506 is about 38249.4902711134. The cubic root of 1463023506 is about 1135.2297609081.

The spelling of 1463023506 in words is "one billion, four hundred sixty-three million, twenty-three thousand, five hundred six".