88129463 has 4 divisors (see below), whose sum is σ = 91168440. Its totient is φ = 85090488.

The previous prime is 88129453. The next prime is 88129499. The reversal of 88129463 is 36492188.

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 88129463 - 2¹⁴ = 88113079 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 88129463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88129423) 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, 1519445 + ... + 1519502.

It is an arithmetic number, because the mean of its divisors is an integer number (22792110).

Almost surely, 2^88129463 is an apocalyptic number.

88129463 is a deficient number, since it is larger than the sum of its proper divisors (3038977).

88129463 is a wasteful number, since it uses less digits than its factorization.

88129463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3038976.

The product of its digits is 82944, while the sum is 41.

The square root of 88129463 is about 9387.7293846808. The cubic root of 88129463 is about 445.0140348223.

The spelling of 88129463 in words is "eighty-eight million, one hundred twenty-nine thousand, four hundred sixty-three".