710140081 has 16 divisors (see below), whose sum is σ = 840643200. Its totient is φ = 586954368.

The previous prime is 710140073. The next prime is 710140091. The reversal of 710140081 is 180041017.

It is not a de Polignac number, because 710140081 - 2³ = 710140073 is a prime.

It is a super-2 number, since 2×710140081² = 1008597869285373122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (710140021) 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, 205141 + ... + 208573.

It is an arithmetic number, because the mean of its divisors is an integer number (52540200).

Almost surely, 2^710140081 is an apocalyptic number.

It is an amenable number.

710140081 is a deficient number, since it is larger than the sum of its proper divisors (130503119).

710140081 is a wasteful number, since it uses less digits than its factorization.

710140081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4488.

The product of its (nonzero) digits is 224, while the sum is 22.

The square root of 710140081 is about 26648.4536324343. The cubic root of 710140081 is about 892.1708069917.

Adding to 710140081 its reverse (180041017), we get a palindrome (890181098).

The spelling of 710140081 in words is "seven hundred ten million, one hundred forty thousand, eighty-one".