471161401 has 4 divisors (see below), whose sum is σ = 471256704. Its totient is φ = 471066100.

The previous prime is 471161399. The next prime is 471161407. The reversal of 471161401 is 104161174.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 471161401 - 2¹ = 471161399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (471161407) 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, 39805 + ... + 50266.

It is an arithmetic number, because the mean of its divisors is an integer number (117814176).

Almost surely, 2^471161401 is an apocalyptic number.

It is an amenable number.

471161401 is a deficient number, since it is larger than the sum of its proper divisors (95303).

471161401 is an equidigital number, since it uses as much as digits as its factorization.

471161401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95302.

The product of its (nonzero) digits is 672, while the sum is 25.

The square root of 471161401 is about 21706.2525784623. The cubic root of 471161401 is about 778.1378992415.

The spelling of 471161401 in words is "four hundred seventy-one million, one hundred sixty-one thousand, four hundred one".