461469642 has 16 divisors (see below), whose sum is σ = 925379040. Its totient is φ = 153416592.

The previous prime is 461469611. The next prime is 461469649. The reversal of 461469642 is 246964164.

It is a junction number, because it is equal to n+sod(n) for n = 461469594 and 461469603.

It is not an unprimeable number, because it can be changed into a prime (461469649) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99193 + ... + 103740.

It is an arithmetic number, because the mean of its divisors is an integer number (57836190).

Almost surely, 2^461469642 is an apocalyptic number.

461469642 is an abundant number, since it is smaller than the sum of its proper divisors (463909398).

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

461469642 is a wasteful number, since it uses less digits than its factorization.

461469642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203317.

The product of its digits is 248832, while the sum is 42.

The square root of 461469642 is about 21481.8444738807. The cubic root of 461469642 is about 772.7654771934.

The spelling of 461469642 in words is "four hundred sixty-one million, four hundred sixty-nine thousand, six hundred forty-two".