36068646 has 64 divisors (see below), whose sum is σ = 78962688. Its totient is φ = 10953888.

The previous prime is 36068587. The next prime is 36068657. The reversal of 36068646 is 64686063.

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, 434521 + ... + 434603.

It is an arithmetic number, because the mean of its divisors is an integer number (1233792).

Almost surely, 2^36068646 is an apocalyptic number.

36068646 is an abundant number, since it is smaller than the sum of its proper divisors (42894042).

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

36068646 is a wasteful number, since it uses less digits than its factorization.

36068646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225.

The product of its (nonzero) digits is 124416, while the sum is 39.

The square root of 36068646 is about 6005.7177755869. The cubic root of 36068646 is about 330.4024657970.

It can be divided in two parts, 360 and 68646, that added together give a triangular number (69006 = T₃₇₁).

The spelling of 36068646 in words is "thirty-six million, sixty-eight thousand, six hundred forty-six".