611472471 has 8 divisors (see below), whose sum is σ = 837331824. Its totient is φ = 396630720.

The previous prime is 611472431. The next prime is 611472509. The reversal of 611472471 is 174274116.

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

It is not a de Polignac number, because 611472471 - 2¹⁹ = 610948183 is a prime.

It is a super-3 number, since 3×611472471³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (611472431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2754270 + ... + 2754491.

It is an arithmetic number, because the mean of its divisors is an integer number (104666478).

Almost surely, 2^611472471 is an apocalyptic number.

611472471 is a deficient number, since it is larger than the sum of its proper divisors (225859353).

611472471 is a wasteful number, since it uses less digits than its factorization.

611472471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5508801.

The product of its digits is 9408, while the sum is 33.

The square root of 611472471 is about 24727.9694071309. The cubic root of 611472471 is about 848.7744603806.

The spelling of 611472471 in words is "six hundred eleven million, four hundred seventy-two thousand, four hundred seventy-one".