36026027640 has 128 divisors (see below), whose sum is σ = 121778380800. Its totient is φ = 9471611520.

The previous prime is 36026027599. The next prime is 36026027731. The reversal of 36026027640 is 4672062063.

It is a happy number.

36026027640 is a `hidden beast` number, since 3 + 6 + 0 + 2 + 6 + 0 + 2 + 7 + 640 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 36026027595 and 36026027604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 158232 + ... + 311591.

It is an arithmetic number, because the mean of its divisors is an integer number (951393600).

Almost surely, 2^36026027640 is an apocalyptic number.

36026027640 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

36026027640 is an abundant number, since it is smaller than the sum of its proper divisors (85752353160).

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

36026027640 is a wasteful number, since it uses less digits than its factorization.

36026027640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469914 (or 469904 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 36.

The spelling of 36026027640 in words is "thirty-six billion, twenty-six million, twenty-seven thousand, six hundred forty".