201396672 has 56 divisors (see below), whose sum is σ = 592074000. Its totient is φ = 67131648.

The previous prime is 201396641. The next prime is 201396719. The reversal of 201396672 is 276693102.

201396672 is a `hidden beast` number, since 201 + 396 + 67 + 2 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56547 + ... + 60002.

It is an arithmetic number, because the mean of its divisors is an integer number (10572750).

Almost surely, 2^201396672 is an apocalyptic number.

It is an amenable number.

201396672 is an abundant number, since it is smaller than the sum of its proper divisors (390677328).

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

201396672 is a wasteful number, since it uses less digits than its factorization.

201396672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116570 (or 116554 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 201396672 is about 14191.4295263021. The cubic root of 201396672 is about 586.1616889692.

The spelling of 201396672 in words is "two hundred one million, three hundred ninety-six thousand, six hundred seventy-two".