1463215064 has 16 divisors (see below), whose sum is σ = 2747614920. Its totient is φ = 730517760.

The previous prime is 1463215031. The next prime is 1463215079. The reversal of 1463215064 is 4605123641.

It is a self number, because there is not a number n which added to its sum of digits gives 1463215064.

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, 130502 + ... + 141269.

Almost surely, 2^1463215064 is an apocalyptic number.

It is an amenable number.

1463215064 is a deficient number, since it is larger than the sum of its proper divisors (1284399856).

1463215064 is a wasteful number, since it uses less digits than its factorization.

1463215064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272450 (or 272446 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 1463215064 is about 38251.9942486663. The cubic root of 1463215064 is about 1135.2793050773.

The spelling of 1463215064 in words is "one billion, four hundred sixty-three million, two hundred fifteen thousand, sixty-four".