462120442 has 8 divisors (see below), whose sum is σ = 792206496. Its totient is φ = 198051612.

The previous prime is 462120437. The next prime is 462120443. The reversal of 462120442 is 244021264.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (462120443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16504288 + ... + 16504315.

It is an arithmetic number, because the mean of its divisors is an integer number (99025812).

Almost surely, 2^462120442 is an apocalyptic number.

462120442 is a deficient number, since it is larger than the sum of its proper divisors (330086054).

462120442 is a wasteful number, since it uses less digits than its factorization.

462120442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33008612.

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 462120442 is about 21496.9868121093. The cubic root of 462120442 is about 773.1285776700.

The spelling of 462120442 in words is "four hundred sixty-two million, one hundred twenty thousand, four hundred forty-two".