142464262 has 8 divisors (see below), whose sum is σ = 214279776. Its totient is φ = 71037672.

The previous prime is 142464247. The next prime is 142464263. The reversal of 142464262 is 262464241.

It is a happy number.

142464262 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142464263) 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, 96313 + ... + 97780.

It is an arithmetic number, because the mean of its divisors is an integer number (26784972).

Almost surely, 2^142464262 is an apocalyptic number.

142464262 is a deficient number, since it is larger than the sum of its proper divisors (71815514).

142464262 is a wasteful number, since it uses less digits than its factorization.

142464262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194462.

The product of its digits is 18432, while the sum is 31.

The square root of 142464262 is about 11935.8393923511. The cubic root of 142464262 is about 522.2782948660.

The spelling of 142464262 in words is "one hundred forty-two million, four hundred sixty-four thousand, two hundred sixty-two".