478469262 has 16 divisors (see below), whose sum is σ = 980278992. Its totient is φ = 155599680.

The previous prime is 478469249. The next prime is 478469279. The reversal of 478469262 is 262964874.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 972253 + ... + 972744.

It is an arithmetic number, because the mean of its divisors is an integer number (61267437).

Almost surely, 2^478469262 is an apocalyptic number.

478469262 is an abundant number, since it is smaller than the sum of its proper divisors (501809730).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

478469262 is a wasteful number, since it uses less digits than its factorization.

478469262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1945043.

The product of its digits is 1161216, while the sum is 48.

The square root of 478469262 is about 21873.9402486155. The cubic root of 478469262 is about 782.1403312586.

It can be divided in two parts, 478469 and 262, that added together give a triangular number (478731 = T₉₇₈).

The spelling of 478469262 in words is "four hundred seventy-eight million, four hundred sixty-nine thousand, two hundred sixty-two".