88938471 has 16 divisors (see below), whose sum is σ = 121913568. Its totient is φ = 57638400.

The previous prime is 88938469. The next prime is 88938497. The reversal of 88938471 is 17483988.

It is not a de Polignac number, because 88938471 - 2¹ = 88938469 is a prime.

It is a super-3 number, since 3×88938471³ (a number of 25 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 88938471.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88938431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37851 + ... + 40131.

It is an arithmetic number, because the mean of its divisors is an integer number (7619598).

Almost surely, 2^88938471 is an apocalyptic number.

88938471 is a deficient number, since it is larger than the sum of its proper divisors (32975097).

88938471 is a wasteful number, since it uses less digits than its factorization.

88938471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2642.

The product of its digits is 387072, while the sum is 48.

The square root of 88938471 is about 9430.7195377659. The cubic root of 88938471 is about 446.3715977115.

The spelling of 88938471 in words is "eighty-eight million, nine hundred thirty-eight thousand, four hundred seventy-one".