88113451 has 4 divisors (see below), whose sum is σ = 88427304. Its totient is φ = 87799600.

The previous prime is 88113449. The next prime is 88113503. The reversal of 88113451 is 15431188.

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 88113451 - 2¹ = 88113449 is a prime.

It is a super-3 number, since 3×88113451³ (a number of 25 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88173451) 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, 156505 + ... + 157066.

It is an arithmetic number, because the mean of its divisors is an integer number (22106826).

Almost surely, 2^88113451 is an apocalyptic number.

88113451 is a deficient number, since it is larger than the sum of its proper divisors (313853).

88113451 is a wasteful number, since it uses less digits than its factorization.

88113451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313852.

The product of its digits is 3840, while the sum is 31.

The square root of 88113451 is about 9386.8765305612. The cubic root of 88113451 is about 444.9870820641.

The spelling of 88113451 in words is "eighty-eight million, one hundred thirteen thousand, four hundred fifty-one".