88147463 has 4 divisors (see below), whose sum is σ = 90197448. Its totient is φ = 86097480.

The previous prime is 88147459. The next prime is 88147471. The reversal of 88147463 is 36474188.

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

It is a cyclic number.

It is not a de Polignac number, because 88147463 - 2² = 88147459 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 88147463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88147483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1024928 + ... + 1025013.

It is an arithmetic number, because the mean of its divisors is an integer number (22549362).

Almost surely, 2^88147463 is an apocalyptic number.

88147463 is a deficient number, since it is larger than the sum of its proper divisors (2049985).

88147463 is a wasteful number, since it uses less digits than its factorization.

88147463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2049984.

The product of its digits is 129024, while the sum is 41.

The square root of 88147463 is about 9388.6880340120. The cubic root of 88147463 is about 445.0443300533.

The spelling of 88147463 in words is "eighty-eight million, one hundred forty-seven thousand, four hundred sixty-three".