71141088 has 24 divisors (see below), whose sum is σ = 186745608. Its totient is φ = 23713664.

The previous prime is 71141029. The next prime is 71141099. The reversal of 71141088 is 88014117.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×71141088² = 10122108803647488, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 370431 + ... + 370622.

It is an arithmetic number, because the mean of its divisors is an integer number (7781067).

Almost surely, 2^71141088 is an apocalyptic number.

It is an amenable number.

71141088 is an abundant number, since it is smaller than the sum of its proper divisors (115604520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

71141088 is a wasteful number, since it uses less digits than its factorization.

71141088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 741066 (or 741058 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 30.

The square root of 71141088 is about 8434.5176507018. The cubic root of 71141088 is about 414.3558750094.

The spelling of 71141088 in words is "seventy-one million, one hundred forty-one thousand, eighty-eight".