613472001 has 8 divisors (see below), whose sum is σ = 818648544. Its totient is φ = 408638400.

The previous prime is 613471997. The next prime is 613472011. The reversal of 613472001 is 100274316.

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

It is not a de Polignac number, because 613472001 - 2² = 613471997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (613472011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81531 + ... + 88736.

It is an arithmetic number, because the mean of its divisors is an integer number (102331068).

Almost surely, 2^613472001 is an apocalyptic number.

It is an amenable number.

613472001 is a deficient number, since it is larger than the sum of its proper divisors (205176543).

613472001 is a wasteful number, since it uses less digits than its factorization.

613472001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171471.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 613472001 is about 24768.3669425338. The cubic root of 613472001 is about 849.6986248759.

The spelling of 613472001 in words is "six hundred thirteen million, four hundred seventy-two thousand, one".