201472051 has 4 divisors (see below), whose sum is σ = 219787704. Its totient is φ = 183156400.

The previous prime is 201472039. The next prime is 201472091. The reversal of 201472051 is 150274102.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 201472051 - 2⁷ = 201471923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201472001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9157810 + ... + 9157831.

It is an arithmetic number, because the mean of its divisors is an integer number (54946926).

Almost surely, 2^201472051 is an apocalyptic number.

201472051 is a deficient number, since it is larger than the sum of its proper divisors (18315653).

201472051 is a wasteful number, since it uses less digits than its factorization.

201472051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18315652.

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 201472051 is about 14194.0850709019. The cubic root of 201472051 is about 586.2348096258.

The spelling of 201472051 in words is "two hundred one million, four hundred seventy-two thousand, fifty-one".