201199495 has 8 divisors (see below), whose sum is σ = 275930784. Its totient is φ = 137965344.

The previous prime is 201199489. The next prime is 201199507. The reversal of 201199495 is 594991102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 201199495 - 2³ = 201199487 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 2874244 + ... + 2874313.

It is an arithmetic number, because the mean of its divisors is an integer number (34491348).

Almost surely, 2^201199495 is an apocalyptic number.

201199495 is a deficient number, since it is larger than the sum of its proper divisors (74731289).

201199495 is an equidigital number, since it uses as much as digits as its factorization.

201199495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5748569.

The product of its (nonzero) digits is 29160, while the sum is 40.

The square root of 201199495 is about 14184.4807800638. The cubic root of 201199495 is about 585.9703330390.

The spelling of 201199495 in words is "two hundred one million, one hundred ninety-nine thousand, four hundred ninety-five".