472552742 has 8 divisors (see below), whose sum is σ = 719408856. Its totient is φ = 232749792.

The previous prime is 472552741. The next prime is 472552831. The reversal of 472552742 is 247255274.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 472552696 and 472552705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472552741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1763123 + ... + 1763390.

It is an arithmetic number, because the mean of its divisors is an integer number (89926107).

Almost surely, 2^472552742 is an apocalyptic number.

472552742 is a deficient number, since it is larger than the sum of its proper divisors (246856114).

472552742 is a wasteful number, since it uses less digits than its factorization.

472552742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3526582.

The product of its digits is 156800, while the sum is 38.

The square root of 472552742 is about 21738.2782666889. The cubic root of 472552742 is about 778.9030943607.

The spelling of 472552742 in words is "four hundred seventy-two million, five hundred fifty-two thousand, seven hundred forty-two".