460544142 has 8 divisors (see below), whose sum is σ = 921088296. Its totient is φ = 153514712.

The previous prime is 460544141. The next prime is 460544159. The reversal of 460544142 is 241445064.

It is a happy number.

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

460544142 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (460544141) 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, 38378673 + ... + 38378684.

It is an arithmetic number, because the mean of its divisors is an integer number (115136037).

Almost surely, 2^460544142 is an apocalyptic number.

460544142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

460544142 is a wasteful number, since it uses less digits than its factorization.

460544142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76757362.

The product of its (nonzero) digits is 15360, while the sum is 30.

The square root of 460544142 is about 21460.2922160906. The cubic root of 460544142 is about 772.2485250933.

The spelling of 460544142 in words is "four hundred sixty million, five hundred forty-four thousand, one hundred forty-two".