88462081 has 4 divisors (see below), whose sum is σ = 93118000. Its totient is φ = 83806164.

The previous prime is 88462069. The next prime is 88462097. The reversal of 88462081 is 18026488.

88462081 = T₇₆₇₈ + T₇₆₇₉ + T₇₆₈₀.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-88462081 is a prime.

It is a super-2 number, since 2×88462081² = 15651079549701122, which contains 22 as substring.

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 88462081.

It is not an unprimeable number, because it can be changed into a prime (88462061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2327931 + ... + 2327968.

It is an arithmetic number, because the mean of its divisors is an integer number (23279500).

Almost surely, 2^88462081 is an apocalyptic number.

88462081 is the 7680-th centered triangular number.

It is an amenable number.

88462081 is a deficient number, since it is larger than the sum of its proper divisors (4655919).

88462081 is a wasteful number, since it uses less digits than its factorization.

88462081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4655918.

The product of its (nonzero) digits is 24576, while the sum is 37.

The square root of 88462081 is about 9405.4282730772. The cubic root of 88462081 is about 445.5731889128.

The spelling of 88462081 in words is "eighty-eight million, four hundred sixty-two thousand, eighty-one".