36001040 has 40 divisors (see below), whose sum is σ = 83952960. Its totient is φ = 14357376.

The previous prime is 36001039. The next prime is 36001051. The reversal of 36001040 is 4010063.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49157 + ... + 49883.

It is an arithmetic number, because the mean of its divisors is an integer number (2098824).

Almost surely, 2^36001040 is an apocalyptic number.

It is an amenable number.

36001040 is an abundant number, since it is smaller than the sum of its proper divisors (47951920).

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

36001040 is a wasteful number, since it uses less digits than its factorization.

36001040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1359 (or 1353 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 36001040 is about 6000.0866660407. The cubic root of 36001040 is about 330.1959044925.

The spelling of 36001040 in words is "thirty-six million, one thousand, forty".