201064075 has 6 divisors (see below), whose sum is σ = 249319484. Its totient is φ = 160851240.

The previous prime is 201064067. The next prime is 201064081. The reversal of 201064075 is 570460102.

It is not a de Polignac number, because 201064075 - 2³ = 201064067 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 8042563 = 201064075 / (2 + 0 + 1 + 0 + 6 + 4 + 0 + 7 + 5).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4021257 + ... + 4021306.

Almost surely, 2^201064075 is an apocalyptic number.

201064075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

201064075 is a deficient number, since it is larger than the sum of its proper divisors (48255409).

201064075 is an equidigital number, since it uses as much as digits as its factorization.

201064075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8042573 (or 8042568 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 201064075 is about 14179.7064497119. The cubic root of 201064075 is about 585.8388384873.

The spelling of 201064075 in words is "two hundred one million, sixty-four thousand, seventy-five".