464822742 has 32 divisors (see below), whose sum is σ = 971228160. Its totient is φ = 148131360.

The previous prime is 464822741. The next prime is 464822747. The reversal of 464822742 is 247228464.

It is a self number, because there is not a number n which added to its sum of digits gives 464822742.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464822741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 384 + ... + 30492.

It is an arithmetic number, because the mean of its divisors is an integer number (30350880).

Almost surely, 2^464822742 is an apocalyptic number.

464822742 is an abundant number, since it is smaller than the sum of its proper divisors (506405418).

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

464822742 is a wasteful number, since it uses less digits than its factorization.

464822742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30228.

The product of its digits is 172032, while the sum is 39.

The square root of 464822742 is about 21559.7481896241. The cubic root of 464822742 is about 774.6326344911.

It can be divided in two parts, 464822 and 742, that added together give a palindrome (465564).

The spelling of 464822742 in words is "four hundred sixty-four million, eight hundred twenty-two thousand, seven hundred forty-two".