87262794001 has 8 divisors (see below), whose sum is σ = 88288245864. Its totient is φ = 86239910400.

The previous prime is 87262793963. The next prime is 87262794023. The reversal of 87262794001 is 10049726278.

It can be written as a sum of positive squares in 4 ways, for example, as 20678152401 + 66584641600 = 143799^2 + 258040^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 87262794001 - 2³¹ = 85115310353 is a prime.

It is a super-2 number, since 2×87262794001² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (87262494001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 573670 + ... + 709663.

It is an arithmetic number, because the mean of its divisors is an integer number (11036030733).

Almost surely, 2^87262794001 is an apocalyptic number.

It is an amenable number.

87262794001 is a deficient number, since it is larger than the sum of its proper divisors (1025451863).

87262794001 is a wasteful number, since it uses less digits than its factorization.

87262794001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1284131.

The product of its (nonzero) digits is 338688, while the sum is 46.

The spelling of 87262794001 in words is "eighty-seven billion, two hundred sixty-two million, seven hundred ninety-four thousand, one".