472902459 has 8 divisors (see below), whose sum is σ = 630649152. Its totient is φ = 315212040.

The previous prime is 472902431. The next prime is 472902461. The reversal of 472902459 is 954209274.

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

It is not a de Polignac number, because 472902459 - 2¹³ = 472894267 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 472902459.

It is not an unprimeable number, because it can be changed into a prime (472902499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12964 + ... + 33374.

It is an arithmetic number, because the mean of its divisors is an integer number (78831144).

Almost surely, 2^472902459 is an apocalyptic number.

472902459 is a deficient number, since it is larger than the sum of its proper divisors (157746693).

472902459 is a wasteful number, since it uses less digits than its factorization.

472902459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28137.

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 472902459 is about 21746.3205853312. The cubic root of 472902459 is about 779.0951917787.

The spelling of 472902459 in words is "four hundred seventy-two million, nine hundred two thousand, four hundred fifty-nine".